Podcasts about weizmann institute

Welcome to The Times of Israel's Daily Briefing, your 20-minute audio update on what's happening in Israel, the Middle East and the Jewish world. Health reporter Diana Bletter joins host Gabriella Jacobs for today's episode. Bletter joins us from her home near Nahariya after speaking with residents across Israel's north about life during an uneasy, on-again-off-again ceasefire with Hezbollah in Lebanon. She describes a region unable to move forward. Residents are exhausted after another disrupted school year, uncertain about what the coming months will bring, yet determined to remain in the communities they call home. She shares stories of hardship and resilience from communities living just kilometers from the Lebanese border. Later in the episode, we move on to discuss a breakthrough in cancer therapy developed by scientists from the Technion-Israel Institute of Technology, who have engineered nanoparticles that treat aggressive “triple-negative” breast cancer tumors without chemotherapy or drugs. We conclude by diving into a revolutionary method of identifying life beyond Earth by analyzing the diversity of molecular groups, pioneered by Israeli researchers at the Weizmann Institute of Science. Bletter explains how scientists plan to use this method on Eureka, an Israeli spacecraft concept currently in planning. Subscribe to The Times of Israel Daily Briefing on Apple Podcasts, Spotify, YouTube, or wherever you get your podcasts. This episode was produced by Gabriella Jacobs and edited by Ari Schlacht.See omnystudio.com/listener for privacy information.

In today's episode, Haylie Pomroy sits down with Dr. Lubov Nathanson, Director of the Genomics Group at the Institute for Neuro Immune Medicine, to break down one of the most misunderstood and misused words in health right now: epigenetics. Dr. Nathanson explains the difference between genetics, the fixed sequence of nucleotides in our DNA, and epigenetics, the vast set of factors that regulate which genes are expressed without changing the sequence itself. She walks through why the overwhelming majority of chronic diseases are not single-gene disorders but polygenic conditions.  Her core message is as clear as it is empowering: genetics loads the gun, epigenetics pulls the trigger.   If you have ever said "it runs in my family" and believed that settled it, this episode is for you. Tune in to Fast Metabolism Matters. If your body feels like it's running on empty, overburdened, or just not responding the way it used to, Haylie's latest book, Toxic Overload, tells you exactly what to do. Download your free digital copy today and start understanding what your body is trying to tell you.   Free Download: Get Your Copy of Toxic Overload

Send us Fan MailPharma has only explored a tiny fraction - less than one-tenth of one percent - of all possible drug-like molecules. So the question is: what happens when AI suddenly opens up the other 99.9%?Dr. Olga Nissan, Ph.D. is Vice President of Business Development at Evogene ( https://evogene.com/ ) where she leads pharmaceutical partnerships for the company's ChemPass AI generative chemistry platform - an advanced system designed to dramatically expand the searchable universe of drug-like molecules.With over 15 years of experience spanning biotech, pharma, and computational biology, Dr. Nissan operates at the intersection of science, strategy, and commercialization. Prior to Evogene, she was Co-Founder and CEO of Protica Bio, a precision oncology company focused on translating novel biological insights into therapeutic opportunities. Earlier in her career, she held scientific and operational roles at Teva Pharmaceutical Industries, as well as EcoPhage and BiomX, building expertise across microbiology, molecular biology, and translational R&D.Dr. Nissan has a strong track record of advancing technologies from early discovery through clinical and commercial partnerships, and of aligning cutting-edge innovation with the practical needs of pharmaceutical companies. She earned her Ph.D. and completed her postdoctoral training at the Weizmann Institute of Science.#DrugDiscovery #AIinPharma #GenerativeAI #Biotech #PharmaInnovation #ChemistryAI #MachineLearning #DrugDevelopment #PharmaceuticalIndustry #Bioinformatics #AIResearch #ChemPass #Evogene #ComputationalChemistry #FutureOfMedicine #DrugDesign #DeepLearning #HealthcareInnovation #BiotechNews #SciencePodcastSupport the show

The Blavatnik Family Foundation, the Israel Academy of Sciences and Humanities and the New York Academy of Sciences have announced the laureates of the 2026 Blavatnik Awards for Young Scientists in Israel, which recognizes their groundbreaking research taking place in Israel. Each recipient receives $100,000 in prize money, with the awards ceremony to be held in June at the Peres Center Peace & Innovation in Tel Aviv-Jaffa. This year's recipients are Sergey N. Semenov, a chemist at the Weizmann Institute of Science; Paz Beniamini, an astrophysicist at the Open University of Israel; and Uri Ben-David a cancer biologist at Tel Aviv University. Prof. Ben-David spoke earlier with KAN's Naomi Segal (Photo: Blavatnik Award for Young Scientists) See omnystudio.com/listener for privacy information.

Support the show to get full episodes, full archive, and join the Discord community. The Transmitter is an online publication that aims to deliver useful information, insights and tools to build bridges across neuroscience and advance research. Visit thetransmitter.org to explore the latest neuroscience news and perspectives, written by journalists and scientists. Read more about our partnership. Sign up for Brain Inspired email alerts to be notified every time a new Brain Inspired episode is released. To explore more neuroscience news and perspectives, visit thetransmitter.org. Ehud Ahissar runs the Ahissar Lab at the Weizmann Institute in Israel, where he studies the neuronal and behavioral mechanisms of perception. Ehud sees perception as a closed-loop process, in which organisms actively generate the sensory signals they interpret. Today, we discuss his development of an idea about how this kind of processing can account for our conscious experience. It's a type of dualism Ehud calls "perceptual dualism," different than the dualisms you may already know. I'll use his own words to summarize it here… "The idea is that humans inevitably experience the world through two fundamentally different modes: digital brain–brain (BB) communication and analog brain–world (BW) interaction. In this view, the mind, and consciousness, emerge as social-like phenomena (in the philosophical sense), grounded in BB communication while constrained by BW interaction." Take note of the term brain-brain, shortened as BB, and the term brain-world, shortened as BW, because throughout our discussion you'll often hear just BB and BW to refer to those two distinct domains. So we discuss the ins and outs of his ideas, how came to them via studying active sensing in rodent whisker neurophysiology, how the brain implements this dualism via nested loops of neural circuitry that oppose and interlace with each other at multiple levels, and the idea that attractors, in the dynamical systems sense of attractor, may be the corresponding brain signatures of the digital phenomena that belong to the brain-brain mode of cognition. Ahissar Lab @ehudahissar; @ehudahissar.bsky.social Related papers Digital–Analog Perceptual Duality Closed-loop perception: gaps between artificial intelligence and biology Read the transcript. 0:00 - Intro 5:09 - A new kind of dualism 7:19 - Ehud's whiskers background 14:10 - Digital-analog perceptual dualism 26:08 - Digital communication between humans 32:26 - Attractors as the digital-analog interface 39:50 - Consciousness 50:11 - Dynamics and perceptual bottleneck 51:47 - Language, AI, and digital symbols 1:00:54 - Computation and brains (digital and analog) 1:06:43 - Improving AI with event based activation 1:11:10 - Dualism 1:17:26 - The hard problem of consciousness 1:21:26 - BB and BW interaction 1:24:55 - Tension between BB and BW 1:34:28 - Looking forward 1:37:37 - Srange loops

In this episode of The Psychedelic Podcast, Paul F. Austin speaks with a molecular geneticist exploring what it could look like to rethink how psychedelic medicines are sourced at a fundamental level. Find full show notes and links here: https://thethirdwave.co/podcast/episode-349/?ref=278  Jeffrey Gerst explains how his work in RNA biology and gene expression has led him to explore bioengineering as a way to produce psychedelic compounds without relying on wild harvesting or traditional chemical synthesis. The conversation looks at how cells organize and communicate, and how those same biological principles could be used to create more sustainable and scalable systems for medicine production. Paul and Jeff also reflect on the broader implications of this shift, from environmental stewardship to the long-term integrity of the psychedelic ecosystem. Professor Jeffrey Gerst is a molecular geneticist and Full Professor at the Weizmann Institute of Science, where he studies how cells regulate gene expression through RNA trafficking and localized protein synthesis. His research has advanced understanding of how mRNA moves within and between cells, revealing new forms of cellular communication and potential applications in therapeutic delivery. More recently, his work has expanded into the bioengineering of psychedelic compounds, with a focus on developing sustainable, scalable, and ethical methods of production. Highlights: Why sourcing is becoming a central challenge in psychedelics Bioengineering as a scalable alternative to wild harvesting How RNA biology informs new approaches to medicine production The limits of "natural" when demand increases Environmental risks of large-scale psychedelic use How yeast and cells can produce psychedelic compounds Balancing biotechnology with traditional practices What sustainable access could look like in the future The evolving relationship between science and psychedelics Episode Links: Prof. Jeffrey Gerst - Academic Profile (Weizmann Institute) Prof. Jeffrey Gerst - Metaformity (Project / Initiative) Episode Sponsors: Psychedelic Coacing Institute's Intensive for Psychedelic Professionals in Costa Rica - a transformative retreat for personal and professional growth. The Microdosing Practitioner Certification at Psychedelic Coaching Institute. The Practitioner Certification Program by Third Wave's Psychedelic Coaching Institute. Golden Rule - Get a lifetime discount of 10% with code THIRDWAVE at checkout Disclaimer: This content is for educational, informational, and entertainment purposes only. We do not promote or encourage the illegal use of any controlled substances. Nothing said here is medical or legal advice. Always consult a qualified medical or mental health professional before making decisions related to your health. The views expressed herein belong to the speaker alone, and do not reflect the views of any other person, company, or organization. Third Wave occasionally partners with or shares information about other people, companies, and/or providers. While we work hard to only share information about ethical and responsible third parties, we can't and don't control the behavior of, products and services offered by, or the statements made by people, companies, or providers other than Third Wave. Accordingly, we encourage you to research for yourself, and consult a medical, legal, or financial professional before making decisions in those areas. Third Wave isn't responsible for the statements, conduct, services, or products of third parties. If we share a coupon code, we may receive a commission from sales arising from customers who use our coupon code. No one is required to use our coupon codes.  

In this episode of Longevity by Design, host Dr. Gil Blander sits down with Dr. Uri Alon, Professor at Weizmann Institute of Science. They explore a systems view of aging that treats longevity as a solvable model, not a grab bag of disconnected theories.Uri explains aging with a simple story: houses make garbage, trucks remove it, and the village has a threshold for how much damage it can handle. In the body, “garbage” can include damaged and senescent cells, “trucks” can include immune cleanup, and “houses” can include long-lived cells and stem cells that drift over time. The model links this balance to death, disease, and steady decline, and it helps predict which interventions actually change it.They also revisit the role of genes. Uri argues that lifespan looks closer to 50% heritable today after correcting for early, non-aging deaths in older datasets. The rest comes from the environment and biological noise, which regular sleep may help reduce.Guest-at-a-Glance

Guest: Dr. Ido Amit is a Principal Investigator and the Eden and Steven Romick Professorial Chair at the Weizmann Institute of Science. His lab is at the forefront of developing and applying cutting-edge single-cell genomics technologies alongside advanced computational approaches. By integrating these innovative tools in both animal models and human studies, his team uncovers the immune regulatory mechanisms and pathways that shape health and disease. Featured Products and Resources: Stay up-to-date with the latest in human immunology news. Download a free wallchart on the production of CAR T cells. The Immunology Science Round Up Modified RNA Prevents Autoimmunity – Researchers show that modified RNA from our own cells naturally blocks TLR7 and TLR8, preventing harmful immune activation. Oncolytic Virus Boosts T Cells – In glioblastoma patients, a single virus treatment helped the immune system attack the tumor. Rewiring the Immune System During Food Scarcity – When food is scarce, stress hormones rebalance the immune system to fight infection while conserving glucose and preserving immune memory. Regulating Bystander T Cells – IL-4 can dial down how strongly memory CD8+ T cells respond to infection without direct antigen stimulation. Image courtesy of Dr. Ido Amit Subscribe to our newsletter! Never miss updates about new episodes. Subscribe

Send us a textDr. Natalie Yivgi-Ohana, Ph.D. is Co-Founder and CEO of Minovia Therapeutics ( https://minoviatx.com/ ), a biotech company dedicated to rapidly advance life-changing therapies that address the unmet need of serious and complex mitochondrial diseases, and are the first clinical-stage company to develop a mitochondrial transplantation approach to treat a broad range of indications generated by a mitochondrial dysfunction which lead to rare-genetic or age-related diseases.Dr. Yivgi-Ohana has twenty years of experience in mitochondrial research and received her Ph.D. in Biochemistry at The Hebrew University, after which she completed her postdoctoral fellowship at the Weizmann Institute of Science. Dr. Yivgi-Ohana also has her B.Sc., Medical Sciences Ben-Gurion University of the Negev and her Master's Degree, Human Reproduction Bar-Ilan University. Dr. Yivgi-Ohana founded Minovia with a passion to help children and adults with mitochondrial diseases worldwide.#NatalieYivgiOhana #MinoviaTherapeutics #MitochondrialDysfunction #Mitochondria #ATPProduction #MetabolicRegulation #CalciumHandling #Redox #Balance #CellFateDecisions #Heteroplasmy #ThresholdEffect #MitochondrialAugmentationTechnology #PearsonSyndrome #KearnsSayreSyndrome #LowRiskMyelodysplasticSyndrome #SyngeneicMaternalMitochondria #AllogeneicMitochondria #Bioenergetics #Aging #Healthspan #Lifespan #Longevity #Israel #Geroscience #RareDiseases #STEM #Innovation #Science #Technology #Research #ProgressPotentialAndPossibilities #IraPastor #Podcast #Podcaster #Podcasting #ViralPodcastSupport the show

David Gokhman of the Weizmann Institute of Science explores how changes in gene regulation shaped recent human evolution. His team used massively parallel reporter assays in skeletal and neural cells to test 71,443 genetic variants that distinguish Neanderthals and Denisovans from modern humans, building a catalog that reveals hundreds of noncoding variants that alter gene expression. The work uncovers evolutionary trends and examples of convergent evolution, including an enhancer of KDM8, a gene involved in tumor progression, that was completely silenced in both archaic and modern human lineages through different mechanisms: motif disruption in Neanderthals and Denisovans, and hypermethylation in modern humans. Gokhman also introduces a way to reconstruct anatomical profiles from DNA sequence and methylation, using it to model Denisovan anatomy and scan the fossil record. The results suggest that the Harbin and Dali fossils were likely Denisovans, while Kabwe may have been related to the ancestor of Neanderthals and Denisovans, helping to clarify the regulatory changes underlying human evolution. Series: "CARTA - Center for Academic Research and Training in Anthropogeny" [Science] [Show ID: 41195]

David Gokhman of the Weizmann Institute of Science explores how changes in gene regulation shaped recent human evolution. His team used massively parallel reporter assays in skeletal and neural cells to test 71,443 genetic variants that distinguish Neanderthals and Denisovans from modern humans, building a catalog that reveals hundreds of noncoding variants that alter gene expression. The work uncovers evolutionary trends and examples of convergent evolution, including an enhancer of KDM8, a gene involved in tumor progression, that was completely silenced in both archaic and modern human lineages through different mechanisms: motif disruption in Neanderthals and Denisovans, and hypermethylation in modern humans. Gokhman also introduces a way to reconstruct anatomical profiles from DNA sequence and methylation, using it to model Denisovan anatomy and scan the fossil record. The results suggest that the Harbin and Dali fossils were likely Denisovans, while Kabwe may have been related to the ancestor of Neanderthals and Denisovans, helping to clarify the regulatory changes underlying human evolution. Series: "CARTA - Center for Academic Research and Training in Anthropogeny" [Science] [Show ID: 41195]

David Gokhman of the Weizmann Institute of Science explores how changes in gene regulation shaped recent human evolution. His team used massively parallel reporter assays in skeletal and neural cells to test 71,443 genetic variants that distinguish Neanderthals and Denisovans from modern humans, building a catalog that reveals hundreds of noncoding variants that alter gene expression. The work uncovers evolutionary trends and examples of convergent evolution, including an enhancer of KDM8, a gene involved in tumor progression, that was completely silenced in both archaic and modern human lineages through different mechanisms: motif disruption in Neanderthals and Denisovans, and hypermethylation in modern humans. Gokhman also introduces a way to reconstruct anatomical profiles from DNA sequence and methylation, using it to model Denisovan anatomy and scan the fossil record. The results suggest that the Harbin and Dali fossils were likely Denisovans, while Kabwe may have been related to the ancestor of Neanderthals and Denisovans, helping to clarify the regulatory changes underlying human evolution. Series: "CARTA - Center for Academic Research and Training in Anthropogeny" [Science] [Show ID: 41195]

David Gokhman of the Weizmann Institute of Science explores how changes in gene regulation shaped recent human evolution. His team used massively parallel reporter assays in skeletal and neural cells to test 71,443 genetic variants that distinguish Neanderthals and Denisovans from modern humans, building a catalog that reveals hundreds of noncoding variants that alter gene expression. The work uncovers evolutionary trends and examples of convergent evolution, including an enhancer of KDM8, a gene involved in tumor progression, that was completely silenced in both archaic and modern human lineages through different mechanisms: motif disruption in Neanderthals and Denisovans, and hypermethylation in modern humans. Gokhman also introduces a way to reconstruct anatomical profiles from DNA sequence and methylation, using it to model Denisovan anatomy and scan the fossil record. The results suggest that the Harbin and Dali fossils were likely Denisovans, while Kabwe may have been related to the ancestor of Neanderthals and Denisovans, helping to clarify the regulatory changes underlying human evolution. Series: "CARTA - Center for Academic Research and Training in Anthropogeny" [Science] [Show ID: 41195]

David Gokhman of the Weizmann Institute of Science explores how changes in gene regulation shaped recent human evolution. His team used massively parallel reporter assays in skeletal and neural cells to test 71,443 genetic variants that distinguish Neanderthals and Denisovans from modern humans, building a catalog that reveals hundreds of noncoding variants that alter gene expression. The work uncovers evolutionary trends and examples of convergent evolution, including an enhancer of KDM8, a gene involved in tumor progression, that was completely silenced in both archaic and modern human lineages through different mechanisms: motif disruption in Neanderthals and Denisovans, and hypermethylation in modern humans. Gokhman also introduces a way to reconstruct anatomical profiles from DNA sequence and methylation, using it to model Denisovan anatomy and scan the fossil record. The results suggest that the Harbin and Dali fossils were likely Denisovans, while Kabwe may have been related to the ancestor of Neanderthals and Denisovans, helping to clarify the regulatory changes underlying human evolution. Series: "CARTA - Center for Academic Research and Training in Anthropogeny" [Science] [Show ID: 41195]

Dr. Al Grauer hosts. Dr. Albert D. Grauer ( @Nmcanopus ) is an observational asteroid hunting astronomer. Dr. Grauer retired from the University of Arkansas at Little Rock in 2006. travelersinthenight.org From September 2025. Today's 2 topics: - The Sun is our very own well behaved star. It rises and sets in our sky every day and powers and makes possible all life forms on planet Earth. A new appreciation for our Sun is growing as we learn more about other suns and their families of planets. The Trappist-1 system of 7 planets orbits a dim M type red dwarf star about 40 light years away in the constellation of Aquarius. Recently, Dr. Manasvi Lingam and Dr. Abraham Loeb of Harvard University have calculated the likelihood that planets orbiting red dwarf stars are able to possess an atmosphere conducive to life.   - Martian Trojan asteroids have stable orbits around the Sun, leading and trailing the red planet by 60 degrees, where the Sun's and Mars's gravity are balanced. For some time astronomers have considered it unlikely that these asteroids wandered in from the asteroid belt. Recently, Dr. David Polishook of the Weizmann Institute of Science in Israel led a group of researchers who published a paper in the journal Nature Astronomy which sets forth evidence that a group of 7 Martian Trojan Asteroids were blasted from the Martian surface when a large asteroid impacted the red planet early in the history of the solar system.    We've added a new way to donate to 365 Days of Astronomy to support editing, hosting, and production costs.  Just visit: https://www.patreon.com/365DaysOfAstronomy and donate as much as you can! Share the podcast with your friends and send the Patreon link to them too!  Every bit helps! Thank you! ------------------------------------ Do go visit http://www.redbubble.com/people/CosmoQuestX/shop for cool Astronomy Cast and CosmoQuest t-shirts, coffee mugs and other awesomeness! http://cosmoquest.org/Donate This show is made possible through your donations.  Thank you! (Haven't donated? It's not too late! Just click!) ------------------------------------ The 365 Days of Astronomy Podcast is produced by the Planetary Science Institute. http://www.psi.edu Visit us on the web at 365DaysOfAstronomy.org or email us at info@365DaysOfAstronomy.org.

Martian Trojan asteroids have stable orbits around the Sun, leading and trailing the red planet by 60 degrees, where the Sun's and Mars's gravity are balanced. For some time astronomers have considered it unlikely that these asteroids wandered in from the asteroid belt. Recently, Dr. David Polishook of the Weizmann Institute of Science in Israel led a group of researchers who published a paper in the journal Nature Astronomy which sets forth evidence that a group of 7 Martian Trojan Asteroids were blasted from the Martian surface when a large asteroid impacted the red planet early in the history of the solar system. The impact more than 4 billion years or so ago which blasted loose a mile diameter chunk of Mars and gave it a speed of the more than the 3 mi/s required to escape the red planet gives us an insight into the level of violence which occurred before our solar system came into it's present relatively calm state.

In this episode of SpaceTime, we uncover intriguing discoveries about Mars, the cosmos, and the latest advancements in space technology.Martian Glaciers: Pure Water IceRecent research reveals that Martian glaciers are composed of over 80% pure water ice, challenging previous assumptions that they were primarily rocky. This groundbreaking study, led by Yuval Steinberg from the Weizmann Institute, utilized standardized measurements to analyze the dielectric properties of these glaciers, providing a clearer understanding of their composition. The findings not only enhance our knowledge of Martian geology but also have significant implications for future manned missions, as these glaciers could serve as vital water sources for astronauts.Discovery of an Intermediate Mass Black HoleNASA's Hubble Space Telescope and Chandra X-Ray Observatory have identified a rare intermediate mass black hole, known as NGC6099HLX1, actively consuming a star. This black hole, located approximately 450 million light-years away, resides in a compact star cluster and exhibits extreme luminosity during its tidal disruption event. The discovery sheds light on the formation of black holes and their role in galactic evolution, providing crucial insights into the elusive intermediate mass category that bridges stellar and supermassive black holes.United States Space Force's X37B MissionThe United States Space Force is gearing up for the eighth mission of its Boeing X37B space shuttle, set to launch from Cape Canaveral Space Force Base. This mission will test advanced technologies, including a high-bandwidth inter-satellite laser communications system and a cutting-edge quantum inertial sensor. The X37B's unique capabilities allow it to conduct classified operations while remaining difficult to track, highlighting its significance in modern space operations.www.spacetimewithstuartgary.com✍️ Episode ReferencesIcarus Journalhttps://www.journals.elsevier.com/icarusAstrophysical Journalhttps://iopscience.iop.org/journal/1538-4357NASA Hubble Space Telescopehttps://hubblesite.org/Become a supporter of this podcast: https://www.spreaker.com/podcast/spacetime-space-astronomy--2458531/support.

About this episodeIn this powerful episode, we dive deep into the heart of one of the world's most prestigious scientific institutions—the Weizmann Institute—and explore how cutting-edge innovation, visionary philanthropy, and unwavering resilience are shaping the future of medicine and humanity. From revolutionary MD-PhD programs redefining medical education, to breakthrough blood cancer detection methods published in Nature, to the relentless spirit of scientists rebuilding amidst adversity—this conversation is a testament to hope, courage, and the pursuit of progress against all odds. Join us as we uncover how the legacy of scientific excellence is being fiercely protected and propelled forward, inviting you to be part of a movement that transcends generations and changes the course of human health forever. About the Weizmann Institute of ScienceThe Weizmann Institute of Science in Rehovot, Israel, is one of the world's top-ranking multidisciplinary research and graduate institutions. Committed to science for the future of humanity, the scientific community of nearly 5,000 engages in best-in-class exploratory research that leads to breakthrough advances in health and medicine, brain and neural science, environmental sustainability, renewable energy, food security, space exploration, quantum computing, artificial intelligence, and education. The American Committee for the Weizmann Institute of Science shares the Institute's devotion to advancing world-changing science, partnering with generous individuals, foundations, and corporations to help Weizmann scientists answer some of the most difficult questions facing humanity. Learn more at WEIZMANNUSA.ORG. What happened on June 15During the early hours of June 15, the Weizmann campus was devastated by two direct hits from ballistic missiles launched by Iran as part of a broad attack on Israel's civilian infrastructure.Five major research buildings were destroyed or significantly damaged. More than 50 labs have been impacted, many losing years of scientific progress in areas that include cancer, life sciences,  and computer science. 400 international students have been displaced. Early estimates for the total cost of damages range between $300 million and $500 million. (View video footage from Kan News)What now?The Institute and its global community maintain their resolve that the science must go on because it is critical to addressing some of humanity's most pressing and widespread challenges. Currently, they are engaging in a global fundraising effort that is essential to providing immediate relief and propelling their long-term rebuilding plans. With such significant damage, philanthropists have an opportunity to play a greater role in world-changing science than ever before. Now is the time to talk to the American Committee about making a gift to the Emergency and Recovery Fund, and do something bold, great, and lasting. Contact CEO@acwis.org to support the Emergency and Recovery Fund.About this guestDave Doneson has been CEO of the American Committee for the  Weizmann Institute of Science since September 2018. Under Dave's  leadership, the American Committee has significantly expanded its  outreach on behalf of the Institute, advocating for some of the most  innovative, transformational, and essential scientific research in the  world today. Weizmann's generous donors have responded in kind,  increasing their philanthropic support of science for the future of humanity to record levels. Prior to joining the American Committee, Dave was Chief Development  Officer of the American Technion Society (ATS), where he led a team  of more than 30 fundraising professionals focused on frontline  fundraising for the Technion – Israel Institute of Technology. He  previously served as Director of Development for the University of  Michigan Health System, where he managed teams focused on major  gifts fundraising. Dave holds a ... read more at www.9x90.co/Dave-Doneson

Five presidents of Israel's leading academic institutions are calling on the Prime Minister to act immediately to solve the hunger problem in the Gaza Strip. In an open letter to Netanyahu, they state that along with a growing number of the country's residents, they are watching in shock at the footage coming from the Strip, including images of babies dying every day from hunger and disease. The letter to the Prime Minister was signed by the presidents of the Weizmann Institute, the Technion, and the presidents of Tel Aviv University, the Hebrew University, and the Open University. Reporter Arieh O’Sullivan spoke with Prof. Leo Corry, the president of the Open University, about the letter and its effect. (photo: Abdel Kareen Hana/AP) See omnystudio.com/listener for privacy information.

Greg and Matias interview Natalie Yivgi-Ohana of Minovia. Natalie is a life science entrepreneur with twenty years' experience in mitochondrial research and received her PhD in Biochemistry at The Hebrew University in 2007, after which she performed her postdoctoral fellowship at the Weizmann Institute of Science until 2010. In this episode, we discuss:How mitochondria impacts health by not just regulating energy, but also hormones, cell survival, and overall cellular functionWhy mitochondrial dysfunction is a root cause of many conditions, from rare genetic disorders to aging and mental health issues.What mitochondrial therapy does by restoring function and improving cellular healthWhat makes mitochondrial therapies distinct from gene therapiesHow to scale mitochondrial therapies for clinical adoptionCredits:Created by Greg Kubin and Matias SerebrinskyHost: Matias Serebrinsky & Greg KubinProduced by Caitlin Ner & Nico V. Rey Find us at businesstrip.fm and psymed.venturesFollow us on Instagram and Twitter!Theme music by Dorian LoveAdditional Music: Distant Daze by Zack Frank

Israel has carried out waves of airstrikes and artillery fire in Gaza, reportedly killing at least 60 people, some of them while queuing for aid. Medical officials say about 20 people were killed in an airstrike on a beachfront site in Gaza City. One eyewitness said women and children were present when a warplane fired. What is the strategy of Israel's Prime Minister Benjamin Netanyahu, when it comes to the war in Gaza? Also in the programme: We get a rare glimpse of life in the Ukrainian city of Mariupol, under Russian occupation for three years; and we hear from a Norwegian lottery winner who was a millionaire for 15 minutes. (File photo: Israel's Prime Minister Benjamin Netanyahu gives a statement during a visit to the site of the Weizmann Institute of Science, which was hit by an Iranian missile barrage, in the central city of Rehovot, Israel June 20, 2025. Credit: Jack Guez/Pool via Reuters)

This morning we discuss just one element of the destruction caused by Iranian missiles recently, the damage to the Weizmann Institute in Rehovot, Israel. Thank God no one was killed there, but many areas of research that benefit humanity were destroyed, including research leading to cures for cancer, treatments for autism, and much more. I share a poem by Hanna Yerushalmi titled "Kaddish for Science." Michael Whitman is the senior rabbi of ADATH Congregation in Hampstead, Quebec, and an adjunct professor at McGill University Faculty of Law. ADATH is a modern orthodox synagogue community in suburban Montreal, providing Judaism for the next generation. We take great pleasure in welcoming everyone with a warm smile, while sharing inspiration through prayer, study, and friendship. Rabbi Whitman shares his thoughts and inspirations through online lectures and shiurim, which are available on: YouTube: https://www.youtube.com/channel/UC5FLcsC6xz5TmkirT1qObkA Instagram: https://www.instagram.com/adathmichael/ Podcast - Mining the Riches of the Parsha: Apple Podcasts: https://podcasts.apple.com/ca/podcast/mining-the-riches-of-the-parsha/id1479615142?fbclid=IwAR1c6YygRR6pvAKFvEmMGCcs0Y6hpmK8tXzPinbum8drqw2zLIo7c9SR-jc Spotify: https://open.spotify.com/show/3hWYhCG5GR8zygw4ZNsSmO Please contact Rabbi Whitman (rabbi@adath.ca) with any questions or feedback, or to receive a daily email, "Study with Rabbi Whitman Today," with current and past insights for that day, video, and audio, all in one short email sent directly to your inbox.

A direct hit by two Iranian missiles on June 15 caused an estimated $500 million worth of damage to the campus of Israel's Weizmann Institute of Science, in Rehovot, Israel. They destroyed a major cancer research building and a chemistry building that was still under construction. Four days later, Iran targeted the area of Beersheba's Ben-Gurion University campus, directly hitting its teaching hospital, the Soroka Medical Center. A surgical wing was hit, injuring about 70 people, including some patients. The impact also damaged at least half of the university's 60 buildings. Meanwhile, a new strike just yesterday on June 24 in the city killed four Israelis, when the missile hit an apartment complex, rendering many more university staff homeless. Since 2003, the Canadian fundraising chapters of Weizmann and Ben-Gurion have sent over $320 million in donations to these two universities in Israel. The gifts purchased research equipment, built labs, funded scholarships and in some cases, had buildings or departments named after them, including the Schwartz Reisman Institute for Theoretical Physics at Weizmann and the Azrieli National Centre for Autism at Ben-Gurion. Seeing the scenes of destruction has been heartbreaking for Canadian philanthropists. But after the initial shock of the last weeks, Canadian supporters are now swinging into action, launching emergency fundraising campaigns to rebuild—even, as they say, if it takes years. On today's episode of North Star, The CJN's flagship news podcast, host Ellin Bessner checks in with Susan Stern, CEO of Weizmann Canada, and Andrea Freedman, the CEO of Ben-Gurion University Canada. Related links Learn more about Weizmann Institute Canada's emergency fundraising recovery fund. Find out what Ben-Gurion University's Canadian branch is doing to raise funds to rebuild labs and classrooms. How some Canadian wings of Israeli-Jewish charities quietly, and not so quietly, launched appeals for funds after hundreds of Iranian missiles targeted the Jewish State since June 13, in The CJN. Credits Host and writer: Ellin Bessner (@ebessner) Production team: Zachary Kauffman (senior producer), Andrea Varsany (producer), Michael Fraiman (executive producer) Music: Bret Higgins Support our show Subscribe to The CJN newsletter Donate to The CJN (+ get a charitable tax receipt) Subscribe to North Star (Not sure how? Click here)

#以伊衝突 6/13以色列對伊朗發動代號奮起雄獅的軍事攻擊，除攻擊伊朗核設施、飛彈發射器、軍事領袖與科學家外，甚至最後還火燒德黑蘭，一系列攻擊，使得戰爭範圍不斷擴大；伊朗也不甘示弱對以色列發動反擊，大批飛彈、無人機攻擊海法等大城市，連以色列非常重要的國防科技研究所魏茲曼科學研究（Weizmann Institute of Science）所也被炸了，一連串的衝突震驚國際… #G7高峰會 6/15至6/17 G7高峰會在加拿大舉行，會議聚焦在美國與加拿大的關係、呼籲以色列與伊朗降低緊張關係等議題；而此次七大工業國高峰會，除會員國外，特別值得注意的是，印度總理莫迪也親自到場… #槍殺美議員 6/14凌晨美國一名五十七歲男子博爾特（Vance Boelter）喬裝成警察至明尼蘇達州參議員霍夫曼（John Hoffman）家中對其與其妻子開槍，隨後又赴明尼蘇達州眾議員霍特曼（Melissa Hortman）家對其與其丈夫開槍，導致霍特曼夫婦喪生，而參議員霍夫曼則受傷治療。6/15兇嫌落網，追究其動機為對美國社會不滿的政治暗殺…

#以伊衝突 6/13以色列對伊朗發動代號奮起雄獅的軍事攻擊，除攻擊伊朗核設施、飛彈發射器、軍事領袖與科學家外，甚至最後還火燒德黑蘭，一系列攻擊，使得戰爭範圍不斷擴大；伊朗也不甘示弱對以色列發動反擊，大批飛彈、無人機攻擊海法等大城市，連以色列非常重要的國防科技研究所魏茲曼科學研究（Weizmann Institute of Science）所也被炸了，一連串的衝突震驚國際… #G7高峰會 6/15至6/17 G7高峰會在加拿大舉行，會議聚焦在美國與加拿大的關係、呼籲以色列與伊朗降低緊張關係等議題；而此次七大工業國高峰會，除會員國外，特別值得注意的是，印度總理莫迪也親自到場… #槍殺美議員 6/14凌晨美國一名五十七歲男子博爾特（Vance Boelter）喬裝成警察至明尼蘇達州參議員霍夫曼（John Hoffman）家中對其與其妻子開槍，隨後又赴明尼蘇達州眾議員霍特曼（Melissa Hortman）家對其與其丈夫開槍，導致霍特曼夫婦喪生，而參議員霍夫曼則受傷治療。6/15兇嫌落網，追究其動機為對美國社會不滿的政治暗殺…

June 10, 2025 | This episode of The Chain features a panel discussion from May's PEGS Boston. Moderated by Peter Tessier, Albert M. Mattocks professor of Pharmaceutical Sciences and Chemical Engineering at the University of Michigan, the panelists include Sarel Fleishman, professor of Biomolecular Sciences at the Weizmann Institute of Science; Kadina Johnston, senior specialist of Discovery Biologics at Merck & Co.; Vincent Ling, chief business officer of Morphocell Technologies; Arvind Rajpal, SVP of Xaira; and Max Vasquez, chief computing officer of Adimab. Together they discuss benchmarking AI/ML methods compared to traditional approaches, development of human-relevant training data, identifying and addressing core challenges in de novo designs, and more. Links from this episode:  PEGS Boston Conference & Expo Engineering Bispecific Antibodies University of Michigan University of Michigan Chemical Engineering Weizmann Institute of Science Scala Biodesign Merck & Co., Inc. Morphocell Technologies Bill & Melinda Gates Foundation Xaira Adimab LLC 

In this episode of Longevity by Design, host Dr. Gil Blander welcomes Dr. Eran Segal, Professor at the Weizmann Institute of Science, to explore the intersection of artificial intelligence (AI) and personalized health. The conversation dives into how AI and machine learning are transforming our understanding of nutrition, disease prediction, and overall longevity. Eran provides a clear overview of AI, machine learning, and deep learning, explaining how these technologies can be applied to various health domains.Eran discusses the potential of AI agents in healthcare, such as scheduling appointments, managing medications, and even creating personalized dietary recommendations. He highlights the importance of data in training AI models, noting that the healthcare industry lags behind in publicly available and diverse data sets. The 10K Initiative, a project Eran leads, aims to address this issue by collecting comprehensive data on individuals to build more holistic AI models for personalized health.Gil and Eran consider the future, envisioning AI-powered digital twins that can simulate the impact of lifestyle changes on disease development. While AI offers exciting possibilities, Eran cautions against over-reliance, emphasizing the need for continued human oversight and validation. He reiterates that the foundation of longevity still relies on simple habits: sleep well, eat well, and exercise regularly.Guest-at-a-Glance

Mica shares the methods behind Augury's fault testing processes, why they use the highest quality data available, how in-house experts help them filter their data reliably, and their approach to communicating with customers. Our conversation also explores the balance between edge computing and cloud computing, and why both are necessary for optimal performance and monitoring.Key Points From This Episode:Mica's journey from studying physics at the Weizmann Institute to her current role at Augury.How her background in physics and neuroscience inform her work in AI.Why physicists are drawn to AI and data science; how scientists follow their curiosity.Mica's responsibilities in her role as algorithms team lead at Augury.How they develop algorithms and test for faults; why this requires the highest quality data.Understanding the role of their in-house expert vibration analysts.The importance of domain expertise in labeling and annotating data.Finding the balance between manual and automated processes in data labeling.How to communicate with customers and present metrics that matter to them.Augury's use of edge and cloud computing for optimal performance and monitoring.Quotes:“We look for better ways to adjust our algorithms and also develop new ones for all kinds of faults that could happen in the machines catching events that are trickier to catch, and for that we need highest quality data.” — Mica Rubinson [0:08:20]“At Aubrey, we have internal vibration analysts that are experts in their field. They go through very rigorous training process. There are international standards to how you do vibration analysis, and we have them in-house.” — Mica Rubinson [0:09:07]“[It's] really helpful for us to have [these] in-house experts. We have massive amounts of records – signal recordings from 10 years of machine monitoring. Thanks to these experts [in] labeling, we can filter out a lot of noisy parts of this data.” — Mica Rubinson [0:10:32]“We quantify [our services] for the customer as their ROI [and] how much they saved by using Augury. You had this [issue, and] we avoided this downtime. [We show] how much does it translates eventually [into] money that you saved.” — Mica Rubinson [0:22:28]Links Mentioned in Today's Episode:Mica Rubinson on LinkedInMica Rubinson on ResearchGateAuguryWeizmann Institute of ScienceHow AI HappensSama

Who solves puzzles better: Ants or humans? Guest: Dr. Ofer Feinerman, Professor in the Department of Physics of Complex Systems at the Weizmann Institute of Science in Israel Learn more about your ad choices. Visit megaphone.fm/adchoices

What really drove Trump to impose tariffs on Canada? Guest: Ian Austen, Ottawa-Based Reporter on Canada for The New York Times Times Should Canada sanction Trump's inner circle? Guest: Hadrian Mertins-Kirkwood, Senior Researcher at the Canadian Centre for Policy Alternatives Who solves puzzles better: Ants or humans? Guest: Dr. Ofer Feinerman, Professor in the Department of Physics of Complex Systems at the Weizmann Institute of Science in Israel How are Trump's tariffs impacting BC businesses? Guest: Bridgitte Anderson, President and CEO of the Greater Vancouver Board of Trade Turns out drugs are bad Guest: Tyler Kaster, Medical Head, Temerty Centre for Therapeutic Brain Intervention, Centre for Addiction and Mental Health Learn more about your ad choices. Visit megaphone.fm/adchoices

In this podcast episode, MRS Bulletin's Laura Leay interviews David Cahen from the Weizmann Institute of Science, Israel, about the impact surface defects have on bulk properties, specifically in the case of lead halide perovskites. In a perspective he co-authored, Cahen connected numerous experimental data from other researchers that exposed this phenomenon. By understanding how surface defects control the material's electronic behavior, researchers can pursue new materials for the development of long-lasting devices. This work was published in a recent issue of Advanced Materials. 

Welcome to The Times of Israel's Daily Briefing, your 20-minute audio update on what's happening in Israel, the Middle East and the Jewish world. Political correspondent Tal Schneider and reporter Diana Bletter join host Jessica Steinberg for today's episode. Tensions are high in Israel over the possibility of a proposed hostage deal. Schneider discusses the Sunday phone conversation between Prime Minister Benjamin Netanyahu and US President Joe Biden regarding the negotiations. She also reviews which Israeli officials are currently in Doha, along with Steve Witkoff, President-elect Donald Trump's Middle East envoy. Schneider says Netanyahu met with coalition leaders Finance Minister Bezalel Smotrich and National Security Minister Itamar Ben Gvir, as the prime minister needs those two powerful coalition partners on board to approve any hostage deal. Bletter talks about her visits to two northern kibbutz communities where residents have been evacuated for more than a year and now have to decide what the future holds for them. She also discusses a Weizmann Institute study about ants, and their ability to work well as a team, unlike their human counterparts. For news updates, please check out The Times of Israel’s ongoing live blog. Discussed articles include: Biden stresses ‘immediate need’ for hostage-truce deal in call with Netanyahu Netanyahu dispatches top negotiators to Qatar talks amid push to seal hostage deal PM to meet with Smotrich to gauge support for a potential hostage deal — report Inside the Lebanon-border closed military zone, kibbutz members prepare to start over Ants have more ‘group smarts’ than humans, Israeli study finds Subscribe to The Times of Israel Daily Briefing on Apple Podcasts, Spotify, YouTube, or wherever you get your podcasts. This episode was produced by Podwaves. IMAGE: People walking next to a poster of Israelis held hostage by Hamas in Gaza, 'We won't stop until they're all released!' in Jerusalem, January 12, 2025 ( Photo by Chaim Goldberg/Flash90)See omnystudio.com/listener for privacy information.

Artificial sweeteners are everywhere. They hide in cereal, salad dressing – even in health foods. But are they really a guilt-free way to satisfy your sweet tooth? Or is it naive to think that – because they're zero calorie – they're free of consequence? New research shows there is a consequence. And it could be massive. Artificial sweeteners may disrupt the delicate balance of bacteria that live in your gut. You could see ripple effects like chronic disease, weight gain and a weakened ability to process real sugar. Today's guest is at the forefront of this research. For the last decade, Dr Eran Elinav led breakthroughs on the science behind popular sweeteners. He leads The Institute for Microbiome Research at the Weizmann Institute of Science. He's published over 100 publications in leading scientific journals. And his lab is on the cutting-edge of gut microbiome research.  We're also joined today by Tim Spector. Tim is one of the world's top 100 most-cited scientists, a professor of epidemiology, and my scientific Co-Founder at ZOE.  You'll finish today's episode knowing what's in your sweetener, how it's affecting you, and where to turn to satisfy your sweet tooth.   

Yochai's book, Not in Our Brain: Consciousness, Body, World (Magnes Press, 2019), examines the meaning of psychology and life based on the premise (following Merleau-Ponty's theory) that we are present in the world through our bodies. We are not merely rational beings or machines, but our existence in the world is through the body. While the book examines Merleau-Ponty's theory through stories of prisoners and people dedicated to meditation, our conversation took a different and fascinating direction. We examined the war between Israel and Hamas in Gaza through the lens of Merleau-Ponty and the question of trauma. Yochai Ataria is a professor at Tel-Hai College, Israel. He completed his PhD at the Hebrew University of Jerusalem and conducted post-doctoral research in the Neurobiology Department at the Weizmann Institute of Science. His notable works include The Structural Trauma of Western Culture (2017), Body Disownership in Complex Post-Traumatic Stress Disorder (2018), The Mathematics of Trauma [in Hebrew] (2014), Not in Our Brain [in Hebrew] (2019), Levi versus Ka-Tsetnik (2022), Consciousness in Flesh (2022), and Genes, Technology, and Apocalypse (2024). Learn more about your ad choices. Visit megaphone.fm/adchoices Support our show by becoming a premium member! https://newbooksnetwork.supportingcast.fm/new-books-network

Yochai's book, Not in Our Brain: Consciousness, Body, World (Magnes Press, 2019), examines the meaning of psychology and life based on the premise (following Merleau-Ponty's theory) that we are present in the world through our bodies. We are not merely rational beings or machines, but our existence in the world is through the body. While the book examines Merleau-Ponty's theory through stories of prisoners and people dedicated to meditation, our conversation took a different and fascinating direction. We examined the war between Israel and Hamas in Gaza through the lens of Merleau-Ponty and the question of trauma. Yochai Ataria is a professor at Tel-Hai College, Israel. He completed his PhD at the Hebrew University of Jerusalem and conducted post-doctoral research in the Neurobiology Department at the Weizmann Institute of Science. His notable works include The Structural Trauma of Western Culture (2017), Body Disownership in Complex Post-Traumatic Stress Disorder (2018), The Mathematics of Trauma [in Hebrew] (2014), Not in Our Brain [in Hebrew] (2019), Levi versus Ka-Tsetnik (2022), Consciousness in Flesh (2022), and Genes, Technology, and Apocalypse (2024). Learn more about your ad choices. Visit megaphone.fm/adchoices Support our show by becoming a premium member! https://newbooksnetwork.supportingcast.fm/middle-eastern-studies

Yochai's book, Not in Our Brain: Consciousness, Body, World (Magnes Press, 2019), examines the meaning of psychology and life based on the premise (following Merleau-Ponty's theory) that we are present in the world through our bodies. We are not merely rational beings or machines, but our existence in the world is through the body. While the book examines Merleau-Ponty's theory through stories of prisoners and people dedicated to meditation, our conversation took a different and fascinating direction. We examined the war between Israel and Hamas in Gaza through the lens of Merleau-Ponty and the question of trauma. Yochai Ataria is a professor at Tel-Hai College, Israel. He completed his PhD at the Hebrew University of Jerusalem and conducted post-doctoral research in the Neurobiology Department at the Weizmann Institute of Science. His notable works include The Structural Trauma of Western Culture (2017), Body Disownership in Complex Post-Traumatic Stress Disorder (2018), The Mathematics of Trauma [in Hebrew] (2014), Not in Our Brain [in Hebrew] (2019), Levi versus Ka-Tsetnik (2022), Consciousness in Flesh (2022), and Genes, Technology, and Apocalypse (2024). Learn more about your ad choices. Visit megaphone.fm/adchoices Support our show by becoming a premium member! https://newbooksnetwork.supportingcast.fm/psychology

Yochai's book, Not in Our Brain: Consciousness, Body, World (Magnes Press, 2019), examines the meaning of psychology and life based on the premise (following Merleau-Ponty's theory) that we are present in the world through our bodies. We are not merely rational beings or machines, but our existence in the world is through the body. While the book examines Merleau-Ponty's theory through stories of prisoners and people dedicated to meditation, our conversation took a different and fascinating direction. We examined the war between Israel and Hamas in Gaza through the lens of Merleau-Ponty and the question of trauma. Yochai Ataria is a professor at Tel-Hai College, Israel. He completed his PhD at the Hebrew University of Jerusalem and conducted post-doctoral research in the Neurobiology Department at the Weizmann Institute of Science. His notable works include The Structural Trauma of Western Culture (2017), Body Disownership in Complex Post-Traumatic Stress Disorder (2018), The Mathematics of Trauma [in Hebrew] (2014), Not in Our Brain [in Hebrew] (2019), Levi versus Ka-Tsetnik (2022), Consciousness in Flesh (2022), and Genes, Technology, and Apocalypse (2024). Learn more about your ad choices. Visit megaphone.fm/adchoices Support our show by becoming a premium member! https://newbooksnetwork.supportingcast.fm/science-technology-and-society

A leader for conducting rigorous randomized trials of humans along with animal models for understanding nutrition and metabolism, Dr. Kevin Hall is a Senior Investigator at the National Institutes of Health, and Section Chief of the Integrative Physiology Section, NIDDK. In this podcast, we reviewed his prolific body of research a recent publications. The timing of optimizing our diet and nutrition seems apropos, now that we're in in the midst of the holiday season!Below is a video snippet of our conversation on his ultra-processed food randomized trial.Full videos of all Ground Truths podcasts can be seen on YouTube here. The current one is here. If you like the YouTube format, please subscribe! The audios are also available on Apple and Spotify.Note: I'll be doing a Ground Truths Live Chat on December 11th at 12 N EST, 9 AM PST, so please mark your calendar and join!Transcript with links to publications and audioEric Topol (00:05):Well, hello. This is Eric Topol with Ground Truths, and I'm really delighted to have with me today, Dr. Kevin Hall from the NIH. I think everybody knows that nutrition is so important and Kevin is a leader in doing rigorous randomized trials, which is not like what we usually see with large epidemiologic studies of nutrition that rely on food diaries and the memory of participants. So Kevin, it's really terrific to have you here.Kevin Hall (00:34):Thanks so much for the invitation.Ultra-Processed FoodsEric Topol (00:36):Yeah. Well, you've been prolific and certainly one of the leaders in nutrition science who I look to. And what I thought we could do is go through some of your seminal papers. There are many, but I picked a few and I thought we'd first go back to the one that you published in Cell Metabolism. This is ultra-processed diets cause excessive caloric intake and weight gain. (Main results in graph below.) So maybe you can take us through the principle findings from that trial.Kevin Hall (01:10):Yeah, sure. So that was a really interesting study because it's the first randomized control trial that's investigated the role of ultra-processed foods in potentially causing obesity. So we've got, as you mentioned, lots and lots of epidemiological data that have made these associations between people who consume diets that are very high in ultra-processed foods as having greater risk for obesity. But those trials are not demonstrating causation. I mean, they suggest a strong link. And in fact, the idea of ultra-processed foods is kind of a new idea. It's really sort of appeared on the nutrition science stage probably most prominently in the past 10 years or so. And I first learned about this idea of ultra-processed foods, which is really kind of antithetical to the way most nutrition scientists think about foods. We often think about foods as nutrient delivery vehicles, and we kind of view foods as being the fraction of carbohydrates versus fats in them or how much sodium or fiber is in the foods.Kevin Hall (02:17):And along came this group in Brazil who introduced this new way of classifying foods that completely ignores the nutrient composition and says what we should be doing is classifying foods based on the extent and purpose of processing of foods. And so, they categorize these four different categories. And in the fourth category of this so-called NOVA classification scheme (see graphic below) , they identified something called ultra-processed foods. There's a long formal definition and it's evolved a little bit over the years and continues to evolve. But the basic ideas that these are foods that are manufactured by industries that contain a lot of purified ingredients made from relatively cheap agricultural commodity products that basically undergo a variety of processes and include additives and ingredients that are not typically found in home kitchens, but are typically exclusively in manufactured products to create the wide variety of mostly packaged goods that we see in our supermarkets.Kevin Hall (03:22):And so, I was really skeptical that there was much more about the effects of these foods. Other than that they typically have high amounts of sugar and saturated fat and salt, and they're pretty low in fiber. And so, the purpose of this study was to say, okay, well if there's something more about the foods themselves that is causing people to overconsume calories and gain weight and eventually get obesity, then we should do a study that's trying to test for two diets that are matched for these various nutrients of concern. So they should be matched for the macronutrients, they should be matched for the sugar content, the fat, the sodium, the fiber, and people should just be allowed to eat whatever they want and they shouldn't be trying to change their weight in any way. And so, the way that we did this was, as you mentioned, we can't just ask people to report what they're eating.Kevin Hall (04:19):So what we did was we admitted these folks to the NIH Clinical Center and to our metabolic ward, and it's a very artificial environment, but it's an environment that we can control very carefully. And so, what we basically did is take control over their food environment and we gave them three meals a day and snacks, and basically for a two-week period, they had access to meals that were more than 80% of calories coming from ultra-processed foods. And then in random order, they either received that diet first and give them simple instructions, eat as much as little as you want. We're going to measure lots of stuff. You shouldn't be trying to change your weight or weight that gave them a diet that had no calories from ultra-processed foods. In fact, 80% from minimally processed foods. But again, both of these two sort of food environments were matched for these nutrients that we typically think of as playing a major role in how many calories people choose to eat.Kevin Hall (05:13):And so, the basic idea was, okay, well let's measure what these folks eat. We gave them more than double the calories that they would require to maintain their weight, and what they didn't know was that in the basement of the clinical center where the metabolic kitchen is, we had all of our really talented nutrition staff measuring the leftovers to see what it was that they didn't eat. So we knew exactly what we provided to them and all the foods had to be in our nutrition database and when we compute what they actually ate by difference, so we have a very precise estimate about not only what foods they chose to ate, but also how many calories they chose to eat, as well as the nutrient composition.And the main upshot of all that was that when these folks were exposed to this highly ultra-processed food environment, they spontaneously chose to eat about 500 calories per day more over the two-week period they were in that environment then when the same folks were in the environment that had no ultra-processed foods, but just minimally processed foods. They not surprisingly gained weight during the ultra-processed food environment and lost weight and lost body fat during the minimally processed food environment. And because those diets were overall matched for these different nutrients, it didn't seem to be that those were the things that were driving this big effect. So I think there's a couple of big take homes here. One is that the food environment really does have a profound effect on just the biology of how our food intake is controlled at least over relatively short periods of time, like the two-week periods that we were looking at. And secondly, that there's something about ultra-processed foods that seem to be driving this excess calorie intake that we now know has been linked with increased risk of obesity, and now we're starting to put some of the causal pieces together that really there might be something in this ultra-processed food environment that's driving the increased rates of obesity that we've seen over the past many decades.Eric Topol (07:18):Yeah, I mean I think the epidemiologic studies that make the link between ultra-processed foods and higher risk of cancer, cardiovascular disease, type 2 diabetes, neurodegenerative disease. They're pretty darn strong and they're backed up by this very rigorous study. Now you mentioned it short term, do you have any reason to think that adding 500 calories a day by eating these bad foods, which by the way in the American diet is about 60% or more of the average American diet, do you have any inkling that it would change after a few weeks?Kevin Hall (07:54):Well, I don't know about after a few weeks, but I think that one of the things that we do know about body weight regulation and how it changes in body weight impact both metabolism, how many calories were burning as well as our appetite. We would expect some degree of moderation of that effect eventually settling in at a new steady state, that's probably going to take months and years to achieve. And so the question is, I certainly don't believe that it would be a 500 calorie a day difference indefinitely. The question is when would that difference converge and how much weight would've been gained or lost when people eventually reached that new plateau? And so, that's I think a really interesting question. Some folks have suggested that maybe if you extrapolated the lines a little bit, you could predict when those two curves might eventually converge. That's an interesting thought experiment, but I think we do need some longer studies to investigate how persistent are these effects. Can that fully explain the rise in average body weight and obesity rates that have occurred over the past several decades? Those are open questions.Eric Topol (09:03):Yeah. Well, I mean, I had the chance to interview Chris van Tulleken who wrote the book, Ultra-Processed People and I think you might remember in the book he talked about how he went on an ultra-processed diet and gained some 20, 30 pounds in a short time in a month. And his brother, his identical twin brother gained 50, 60 pounds, and so it doesn't look good. Do you look at all the labels and avoid all this junk and ultra-processed food now or are you still thinking that maybe it's not as bad as it looks?Kevin Hall (09:38):Well, I mean I think that I certainly learned a lot from our studies, and we are continuing to follow this up to try to figure out what are the mechanisms by which this happen. But at the same time, I don't think we can throw out everything else we know about nutrition science. So just because we match these various nutrients in this particular study, I think one of the dangers here is that as you mentioned, there's 60% of the food environment in the US and Great Britain and other places consist of these foods, and so they're unavoidable to some extent, right? Unless you're one of these privileged folks who have your backyard garden and your personal chef who can make all of your foods, I'm certainly not one of those people, but for the vast majority of us, we're going to have to incorporate some degree of ultra-processed foods in our day-to-day diet.Kevin Hall (10:24):The way I sort of view it is, we really need to understand the mechanisms and before we understand the mechanisms, we have to make good choices based on what we already know about nutrition science, that we should avoid the foods that have a lot of sugar in them. We should avoid foods that have a lot of saturated fat and sodium. We should try to choose products that contain lots of whole grains and legumes and fruits and vegetables and things like that. And there's some of those, even in the ultra-processed food category. I pretty regularly consume a microwavable ready meal for lunch. It tends to be pretty high in whole grains and legumes and low in saturated fat and sugar and things like that. But to engineer a food that can heat up properly in a microwave in four minutes has some ultra-processing technology involved there. I would be pretty skeptical that that's going to cause me to have really poor health consequences as compared to if I had the means to eat homemade French fries every day in tallow. But that's the kind of comparison that we have to think about.Eric Topol (11:36):But I think what you're touching on and maybe inadvertently is in that NOVA class four, the bad ultra-processed foods, there's a long, long list of course, and some of those may be worse than others, and we haven't seen an individual ranking of these constituents. So as you're alluding to what's in that microwave lunch probably could be much less concerning than what's in these packaged snacks that are eaten widely. But I would certainly agree that we don't know everything about this, but your study is one of the most quoted studies ever in the ultra-processed food world. Now, let me move on to another trial that was really important. This was published in Nature Medicine and it's about a plant-based diet, which is of course a very interesting diet, low-fat versus an animal-based ketogenic diet. Also looking at energy intake. Can you take us through that trial?Plant-Based, Low Fat Diet vs Animal-Based, Low Carbohydrate Ketogenic DietKevin Hall (12:33):Sure. So it's actually interesting to consider that trial in the context of the trial we just talked about because both of these diets that we tested in this trial were relatively low in ultra-processed foods, and so both of them contained more than a kilogram of non-starchy vegetables as a base for designing these, again, two different food environments. Very similar overall study design where people again were exposed to either diets that were vegan plant-based diet that was really high in starches and was designed to kind of cause big insulin increases in the blood after eating the meals. And the other diet had very, very few carbohydrates of less than 10% in total, and we built on that kind of non-starchy vegetable base, a lot of animal-based products to kind of get a pretty high amount of fat and having very low carbohydrates. Both diets in this case, like I mentioned, were pretty low in ultra-processed foods, but what we were really interested in here was testing this idea that has come to prominence recently, that high carbohydrate diets that lead to really large glucose excursions after meals that cause very high insulin levels after meals are particularly obesogenic and should cause you to be hungrier than compared to a diet that doesn't lead to those large swings in glucose and insulin and the prototypical case being one that's very low in carbohydrate and might increase the level of ketones that are floating around in your blood, which are hypothesized to be an appetite suppressant. Same sort of design, these minimally processed diets that one was very high in carbs and causes large swings in insulin and the other that's very low in carbs and causes increases in ketones.Kevin Hall (14:22):We ask people, again, while you're in one food environment or the other, don't be trying to gain weight or lose weight, eat as much or as little as you'd like, and we're going to basically measure a lot of things. They again, don't know what the primary outcome of the study is. We're measuring their leftovers afterwards. And so, the surprise in this particular case was that the diet that caused the big swings in glucose and insulin did not lead to more calorie consumption. In fact, it led to about 700 calories per day less than when the same people were exposed to the ketogenic diet. Interestingly, both food environments caused people to lose weight, so it wasn't that we didn't see the effect of people over consuming calories on either diet, so they were reading fewer calories in general than they were when they came in, right. They're probably eating a pretty ultra-processed food diet when they came in. We put them on these two diets that varied very much in terms of the macronutrients that they were eating, but both were pretty minimally processed. They lost weight. They ended up losing more body fat on the very low-fat high carb diet than the ketogenic diet, but actually more weight on the ketogenic diet than the low-fat diet. So there's a little bit of a dissociation between body fat loss and weight loss in this study, which was kind of interesting.Eric Topol (15:49):Interesting. Yeah, I thought that was a fascinating trial because plant-based diet, they both have their kind of camps, you know.Kevin Hall (15:57):Right. No, exactly.Immune System Signatures for Vegan vs Ketogenic DietsEric Topol (15:58):There are people who aren't giving up on ketogenic diet. Of course, there's some risks and some benefits and there's a lot of interest of course with the plant-based diet. So it was really interesting and potentially the additive effects of plant-based with avoidance or lowering of ultra-processed food. Now, the more recent trial that you did also was very interesting, and of course I'm only selecting ones that I think are particularly, there are a lot of trials you've done, but this one is more recent in this year where you looked at vegan versus ketogenic diets for the immune signature, immune response, which is really important. It's underplayed as its effect, and so maybe you can take us through that one.[Link to a recent Nature feature on this topic, citing Dr. Hall's work]Kevin Hall (16:43):Yeah, so just to be clear, it's actually the same study, the one that we just talked about. This is a secondary sort of analysis from a collaboration we had with some folks at NIAID here at the NIH to try to evaluate immune systems signatures in these same folks who wonder what these two changes in their food environment. One is vegan, high carbohydrate low-fat diet and the other, the animal-based ketogenic diet. And again, it was pretty interesting to me that we were able to see really substantial changes in how the immune system was responding. First of all, both diets again seem to have improved immune function, both adaptive and innate immune function as compared to their baseline measurements when they came into the study. So when they're reading their habitual diet, whatever that is typically high in ultra-processed foods, they switched to both of these diets.Kevin Hall (17:39):We saw market changes in their immune system even compared to baseline. But when we then went and compared the two diets, they were actually divergent also, in other words, the vegan diet seemed to stimulate the innate immune system and the ketogenic diet seemed to stimulate the adaptive immune system. So these are the innate immune system can be thought of. Again, I'm not an immunologist. My understanding is that this is the first line defense against pathogens. It happens very quickly and then obviously the adaptive immune system then adapts to a specific pathogen over time. And so, this ability of our diet to change the immune system is intriguing and how much of that has to do with influencing the gut microbiota, which obviously the gut plays a huge role in steering our immune system in one direction versus another. I think those are some really intriguing mechanistic questions that are really good fodder for future research.Eric Topol (18:42):Yeah, I think it may have implications for treatment of autoimmune diseases. You may want to comment about that.Kevin Hall (18:51):Yeah, it's fascinating to think about that the idea that you could change your diet and manipulate your microbiota and manipulate your gut function in a way to influence your immune system to steer you away from a response that may actually be causing your body damage in your typical diet. It's a fascinating area of science and we're really interested to follow that up. I mean, it kind of supports these more anecdotal reports of people with lupus, for example, who've reported that when they try to clean up their diet for a period of time and eliminate certain foods and eliminate perhaps even ultra-processed food products, that they feel so much better that their symptoms alleviate at least for some period of time. Obviously, it doesn't take the place of the therapeutics that they need to take, but yeah, we're really interested in following this up to see what this interaction might be.Eric Topol (19:46):Yeah, it's fascinating. It also gets to the fact that certain people have interesting responses. For example, those with epilepsy can respond very well to a ketogenic diet. There's also been diet proposed for cancer. In fact, I think there's some even ongoing trials for cancer of specific diets. Any comments about that?Kevin Hall (20:10):Yeah, again, it's a really fascinating area. I mean, I think we kind of underappreciate and view diet in this lens of weight loss, which is not surprising because that's kind of where it's been popularized. But I think the role of nutrition and how you can manipulate your diet and still you can have a very healthy version of a ketogenic diet. You can have a very healthy version of a low-fat, high carb diet and how they can be used in individual cases to kind of manipulate factors that might be of concern. So for example, if you're concerned about blood glucose levels, clearly a ketogenic diet is moderating those glucose levels over time, reducing insulin levels, and that might have some positive downstream consequences and there's some potential downsides. Your apoB levels might go up. So, you have to kind of tune these things to the problems and the situations that individuals may face. And similarly, if you have issues with blood glucose control, maybe a high carbohydrate diet might not be for you, but if that's not an issue and you want to reduce apoB levels, it seems like that is a relatively effective way to do that, although it does tend to increase fasting triglyceride levels.Kevin Hall (21:27):So again, there's all of these things to consider, and then when you open the door beyond traditional metabolic health markers to things like inflammation and autoimmune disease as well as some of these other things like moderating how cancer therapeutics might work inside the body. I think it's a really fascinating and interesting area to pursue.Eric Topol (21:55):No question about it. And that also brings in the dimension of the gut microbiome, which obviously your diet has a big influence, and it has an influence on your brain, brain-gut axis, and the immune system. It's all very intricate, a lot of feedback loops and interactions that are not so easy to dissect, right?Kevin Hall (22:16):Absolutely. Yeah, especially in humans. That's why we rely on our basic science colleagues to kind of figure out these individual steps in these chains. And of course, we do need human experiments and carefully controlled experiments to see how much of that really translates to humans, so we need this close sort of translational partnership.On the Pathogenesis of Obesity, Calories In and Calories OutEric Topol (22:35):Yeah. Now, you've also written with colleagues, other experts in the field about understanding the mechanisms of pathogenesis of obesity and papers that we'll link to. We're going to link to everything for what we've been discussing about calories in, calories out, and that's been the longstanding adage about this. Can you enlighten us, what is really driving obesity and calories story?Kevin Hall (23:05):Well, I co-organized a meeting for the Royal Society, I guess about a year and a half ago, and we got together all these experts from around the world, and the basic message is that we have lots of competing theories about what is driving obesity. There's a few things that we all agree on. One is that there is a genetic component. That adiposity in a given environment is somewhere between 40% to 70% heritable, so our genes play a huge role. It seems like there's certain genes that can play a major role. Like if you have a mutation in leptin, for example, or the leptin receptor, then this can have a monogenic cause of obesity, but that's very, very rare. What seems to be the case is that it's a highly polygenic disease with individual gene variants contributing a very, very small amount to increased adiposity. But our genes have not changed that much as obesity prevalence has increased over the past 50 years. And so, something in the environment has been driving that, and that's where the real debates sort of starts, right?Kevin Hall (24:14):I happen to be in the camp that thinks that the food environment is probably one of the major drivers and our food have changed substantially, and we're trying to better understand, for example, how ultra-processed foods which have risen kind of in parallel with the increased prevalence of obesity. What is it about ultra-processed foods that tend to drive us to overconsume calories? Other folks focus maybe more on what signals from the body have been altered by the foods that we're eating. They might say that the adipose tissue because of excess insulin secretion for example, is basically driven into a storage mode and that sends downstream signals that are eventually sensed by the brain to change our appetite and things like that. There's a lot of debate about that, but again, I think that these are complementary hypotheses that are important to sort out for sure and important to design experiments to try to figure out what is more likely. But there is a lot of agreement on the idea that there's something in our environment has changed.Kevin Hall (25:17):I think there's even maybe a little bit less agreement of exactly what that is. I think that there's probably a little bit more emphasis on the food environment as opposed to there are other folks who think increased pollution might be driving some of this, especially endocrine disrupting chemicals that have increased in prevalence. I think that's a viable hypothesis. I think we have to try to rank order what we think are the most likely and largest contributors. They could all be contributing to some extent and maybe more so in some people rather than others, but our goal is to try to, maybe that's a little simple minded, but let's take the what I think is the most important thing and let's figure out the mechanisms of that most important thing and we'll, number one, determine if it is the most important thing. In my case, I think something about ultra-processed foods that are driving much of what we're seeing. If we could better understand that, then we could both advise consumers to avoid certain kinds of foods because of certain mechanisms and still be able to consume some degree of ultra-processed foods. They are convenient and tasty and relatively inexpensive and don't require a lot of skill and equipment to prepare. But then if we focus on the true bad guys in that category because we really understand the mechanisms, then I think that would be a major step forward. But that's just my hypothesis.Eric Topol (26:43):Well, I'm with you actually. Everything I've read, everything I've reviewed on ultra-processed food is highly incriminating, and I also get frustrated that nothing is getting done about it, at least in this country. But on the other hand, it doesn't have to be either or, right? It could be both these, the glycemic index story also playing a role. Now, when you think about this and you're trying to sort out calories in and calories out, and let's say it's one of your classic experiments where you have isocaloric proteins and fat and carbohydrate exactly nailed in the different diets you're examining. Is it really about calories or is it really about what is comprising the calorie?Kevin Hall (27:29):Yeah, so I think this is the amazing thing, even in our ultra-processed food study, if we asked the question across those people, did the people who ate more calories even in the ultra-processed diet, did they gain more weight? The answer is yes.Kevin Hall (27:44):There's a very strong linear correlation between calorie intake and weight change. I tend to think that I started my career in this space focusing more on the metabolism side of the equation, how the body's using the calories and how much does energy expenditure change when you vary the proportion of carbs versus fat, for example. The effect size is there, they might be there, but they're really tiny of the order of a hundred calories per day. What really struck me is that when we just kind of changed people's food environments, the magnitude of the effects are like we mentioned, 500 to 700 calories per day differences. So I think that the real trick is to figure out how is it that the brain is regulating our body weight in some way that we are beginning to understand from a molecular perspective? What I think is less well understood is, how is that food intake control system altered by the food environment that we find ourselves in?The Brain and GLP-1 DrugsKevin Hall (28:42):There are a few studies now in mice that are beginning to look at how pathways in the brain that have been believed to be related to reward and not necessarily homeostatic control of food intake. They talk to the regions of the brain that are related to homeostatic control of food intake, and it's a reciprocal sort of feedback loop there, and we're beginning to understand that. And I think if we get more details about what it is in our foods that are modulating that system, then we'll have a better understanding of what's really driving obesity and is it different in different people? Are there subcategories of obesity where certain aspects of the food environment are more important than others, and that might be completely flipped in another person. I don't know the answer to that question yet, but it seems like there are certain common factors that might be driving overall changes in obesity prevalence and how they impact this reward versus homeostatic control systems in the brain, I think are really fascinating questions.Eric Topol (29:43):And I think we're getting much more insight about this circuit of the reward in the brain with the food intake, things like optogenetics, many ways that we're getting at this. And so, it's fascinating. Now, that gets me to the miracle drug class GLP-1, which obviously has a big interaction with obesity, but of course much more than that. And you've written about this as well regarding this topic of sarcopenic obesity whereby you lose a lot of weight, but do you lose muscle mass or as you referred to earlier, you lose body fat and maybe not so much muscle mass. Can you comment about your views about the GLP-1 family of drugs and also about this concern of muscle mass loss?Kevin Hall (30:34):Yeah, so I think it's a really fascinating question, and we've been trying to develop mathematical models about how our body composition changes with weight gain and weight loss for decades now. And this has been a long topic, one of the things that many people may not realize is that people with obesity don't just have elevated adiposity, they also have elevated muscle mass and lean tissue mass overall. So when folks with obesity lose weight, and this was initially a pretty big concern with bariatric surgery, which has been the grandfather of ways that people have lost a lot of weight. The question has been is there a real concern about people losing too much weight and thereby becoming what you call sarcopenic? They have too little muscle mass and then they have difficulties moving around. And of course, there are probably some people like that, but I think what people need to realize is that folks with obesity tend to start with much higher amounts of lean tissue mass as well as adiposity, and they start off with about 50% of your fat-free mass, and the non-fat component of your body is skeletal muscle.Kevin Hall (31:45):So you're already starting off with quite a lot. And so, the question then is when you lose a lot of weight with the GLP-1 receptor agonist or with bariatric surgery, how much of that weight loss is coming from fat-free mass and skeletal muscle versus fat mass? And so, we've been trying to simulate that using what we've known about bariatric surgery and what we've known about just intentional weight loss or weight gain over the years. And one of the things that we found was that our sort of expectations for what's expected for the loss of fat-free mass with these different drugs as well as bariatric surgery, for the most part, they match our expectations. In other words, the expected amount of fat loss and fat free mass loss. The one outlier interestingly, was the semaglutide study, and in that case, they lost more fat-free mass than would be expected.Kevin Hall (32:44):Now, again, that's just raising a little bit of a flag that for whatever reason, from a body composition perspective, it's about a hundred people underwent these repeated DEXA scans in that study sponsored by Novo Nordisk. So it's not a huge number of people, but it's enough to really get a good estimate about the proportion of weight loss. Whether or not that has functional consequences, I think is the open question. There's not a lot of reports of people losing weight with semaglutide saying, you know what? I'm really having trouble actually physically moving around. I feel like I've lost a lot of strength. In fact, it seems to be the opposite, right, that the quality of the muscle there seems to be improved. They seem to have more physical mobility because they've lost so much more weight, that weight had been inhibiting their physical movement in the past.Kevin Hall (33:38):So it's something to keep an eye on. It's an open question whether or not we need additional therapies in certain categories of patients, whether that be pharmacological, there are drugs that are interesting that tend to increase muscle mass. There's also other things that we know increase muscle mass, right? Resistance exercise training, increase this muscle mass. And so, if you're really concerned about this, I certainly, I'm not a physician, but I think it's something to consider that if you go on one of these drugs, you might want to think about increasing your resistance exercise training, maybe increasing the protein content of your diet, which then can support that muscle building. But I think it's a really interesting open question about what the consequences of this might be in certain patient populations, especially over longer periods of time.Dietary Protein, Resistance Exercise, DEXA ScansEric Topol (34:30):Yeah, you've just emphasized some really key points here. Firstly, that resistance exercise is good for you anyway. And get on one of these drugs, why don't you amp it up or get it going? The second is about the protein diet, which it'd be interesting to get your thoughts on that, but we generally have too low of a protein diet, but then there are some who are advocating very high protein diets like one gram per pound, not just one gram per kilogram. And there have been studies to suggest that that very high protein diet could be harmful, but amping up the protein diet, that would be a countering thing. But the other thing you mentioned is a DEXA scan, which can be obtained very inexpensively, and because there's a variability in this muscle mass loss if it's occurring, I wonder if that's a prudent thing or if you just empirically would just do the things that you mentioned. Do you have any thoughts about that?Kevin Hall (35:32):Yeah, that's really a clinical question that I don't deal with on a day-to-day basis. And yeah, I think there's probably better people suited to that. DEXA scans, they're relatively inexpensive, but they're not readily accessible to everyone. I certainly wouldn't want to scare people away from using drugs that are now known to be very effective for weight loss and pretty darn safe as far as we can tell, just because they don't have access to a DEXA scanner or something like that.Eric Topol (36:00):Sure. No, that makes a lot of sense. I mean, the only reason I thought it might be useful is if you're concerned about this and you want to track, for example, how much is that resistant training doing?Kevin Hall (36:13):But I think for people who have the means to do that, sure. I can't see any harm in it for sure.Continuous Glucose Sensors?Eric Topol (36:19):Yeah. That gets me to another metric that you've written about, which is continuous glucose tracking. As you know, this is getting used, I think much more routinely in type one insulin diabetics and people with type 2 that are taking insulin or difficult to manage. And now in recent months there have been consumer approved that is no prescription needed, just go to the drugstore and pick up your continuous glucose sensor. And you've written about that as well. Can you summarize your thoughts on it?Kevin Hall (36:57):Yeah, sure. I mean, yeah, first of all, these tools have been amazing for people with diabetes and who obviously are diagnosed as having a relative inability to regulate their glucose levels. And so, these are critical tools for people in that population. I think the question is are they useful for people who don't have diabetes and is having this one metric and where you target all this energy into this one thing that you can now measure, is that really a viable way to kind of modulate your lifestyle and your diet? And how reliable are these CGM measurements anyway? In other words, do they give the same response to the same meal on repeated occasions? Does one monitor give the same response as another monitor? And those are the kinds of experiments that we've done. Again, secondary analysis, these trials that we talked about before, we have people wearing continuous glucose monitors all the time and we know exactly what they ate.Kevin Hall (37:59):And so, in a previous publication several years ago, we basically had two different monitors. One basically is on the arm, which is the manufacturer's recommendation, the other is on the abdomen, which is the manufacturer's recommendation. They're wearing them simultaneously. And we decided just to compare what were the responses to the same meals in simultaneous measurements. And they were correlated with each other thankfully, but they weren't as well predictive as you might expect. In other words, one device might give a very high glucose reading to consuming one meal and the other might barely budge, whereas the reverse might happen for a different meal. And so, we asked the question, if we were to rank the glucose spikes by one meal, so we have all these meals, let's rank them according to the glucose spikes of one device. Let's do the simultaneous measurements with the other device.Kevin Hall (38:53):Do we get a different set of rankings? And again, they're related to each other, but they're not overlapping. They're somewhat discordant. And so, then the question becomes, okay, well if I was basically using this one metric to kind of make my food decisions by one device, I actually start making different decisions compared to if I happen to have been wearing a different device. So what does this really mean? And I think this sort of foundational research on how much of a difference you would need to make a meaningful assessment about, yeah, this is actionable from a lifestyle perspective, even if that is the one metric that you're interested in. That sort of foundational research I don't think has really been done yet. More recently, we asked the question, okay, let's ignore the two different devices. Let's stick to the one where we put it on our arm, and let's ask the question.Kevin Hall (39:43):We've got repeated meals and we've got them in this very highly regimented and controlled environment, so we know exactly what people ate previously. We know the timing of the meals, we know when they did their exercise, we know how much they were moving around, how well they slept the night before. All of these factors we could kind of control. And the question that we asked in that study was, do people respond similarly to the same meal on repeated occasions? Is that better than when you actually give them very different meals? But they match overall for macronutrient content, for example. And the answer to that was surprisingly no. We had as much variability in the glucose response to the same person consuming the same meal on two occasions as a whole bunch of different meals. Which suggests again, that there's enough variability that it makes it difficult to then recommend on for just two repeats of a meal that this is going to be a meal that's going to cause your blood glucose to be moderate or blood glucose to be very high. You're going to have to potentially do this on many, many different occasions to kind of figure out what's the reliable response of these measurements. And again, that foundational research is typically not done. And I think if we're really going to use this metric as something that is going to change our lifestyles and make us choose some meals other than others, then I think we need that foundational research. And all we know now is that two repeats of the same meal is not going to do it.Eric Topol (41:21):Well, were you using the current biosensors of 2024 or were you using ones from years ago on that?Kevin Hall (41:27):No, we were using ones from several years ago when these studies were completed. But interestingly, the variability in the venous measurements to meal tests is also very, very different. So it's probably not the devices per se that are highly variable. It's that we don't really know on average how to predict these glucose responses unless there's huge differences in the glycemic load. So glycemic load is a very old concept that when you have very big differences in glycemic load, yeah, you can on average predict that one kind of meal is going to give rise to a much larger glucose excursion than another. But typically these kind of comparisons are now being made within a particular person. And we're comparing meals that might have quite similar glycemic loads with the claim that there's something specific about that person that causes them to have a much bigger glucose spike than another person. And that we can assess that with a couple different meals.Eric Topol (42:31):But also, we know that the spikes or the glucose regulation, it's very much affected by so many things like stress, like sleep, like exercise. And so, it wouldn't be at all surprising that if you had the exact same food, but all these other factors were modulated that it might not have the same response. But the other thing, just to get your comment on. Multiple groups, particularly starting in Israel, the Weizmann Institute, Eran Segal and his colleagues, and many subsequent have shown that if you give the exact same amount of that food, the exact same time to a person, they eat the exact same amount. Their glucose response is highly heterogeneous and variable between people. Do you think that that's true? That in fact that our metabolism varies considerably and that the glucose in some will spike with certain food and some won't.Kevin Hall (43:29):Well, of course that's been known for a long time that there's varying degrees of glucose tolerance. Just oral glucose tolerance tests that we've been doing for decades and decades we know is actually diagnostic, that we use variability in that response as diagnostic of type 2 diabetes.Eric Topol (43:49):I'm talking about within healthy people.Kevin Hall (43:53):But again, it's not too surprising that varying people. I mean, first of all, we have a huge increase in pre-diabetes, right? So there's various degrees of glucose tolerance that are being observed. But yeah, that is important physiology. I think the question then is within a given person, what kind of advice do we give to somebody about their lifestyle that is going to modulate those glucose responses? And if that's the only thing that you look at, then it seems like what ends up happening, even in the trials that use continuous glucose monitors, well big surprise, they end up recommending low carbohydrate diets, right? So that's the precision sort of nutrition advice because if that's the main metric that's being used, then of course we've all known for a very long time that lower carbohydrate diets lead to a moderated glucose response compared to higher carbohydrate diets. I think the real question is when you kind of ask the issue of if you normalize for glycemic load of these different diets, and there are some people that respond very differently to the same glycemic load meal compared to another person, is that consistent number one within that person?Kevin Hall (45:05):And our data suggests that you're going to have to repeat that same test multiple times to kind of get a consistent response and be able to make a sensible recommendation about that person should eat that meal in the future or not eat that meal in the future. And then second, what are you missing when that becomes your only metric, right? If you're very narrowly focused on that, then you're going to drive everybody to consume a very low carbohydrate diet. And as we know, that might be great for a huge number of people, but there are those that actually have some deleterious effects of that kind of diet. And if you're not measuring those other things or not considering those other things and put so much emphasis on the glucose side of the equation, I worry that there could be people that are being negatively impacted. Not to mention what if that one occasion, they ate their favorite food and they happen to get this huge glucose spike and they never eat it again, their life is worse. It might've been a complete aberration.Eric Topol (46:05):I think your practical impact point, it's excellent. And I think one of the, I don't know if you agree, Kevin, but one of the missing links here is we see these glucose spikes in healthy people, not just pre-diabetic, but people with no evidence of glucose dysregulation. And we don't know, they could be up to 180, 200, they could be prolonged. We don't know if the health significance of that, and I guess someday we'll learn about it. Right?Kevin Hall (46:36):Well, I mean that's the one nice thing is that now that we have these devices to measure these things, we can start to make these correlations. We can start to do real science to say, what a lot of people now presume is the case that these spikes can't be good for you. They must lead to increased risk of diabetes. It's certainly a plausible hypothesis, but that's what it is. We actually need good data to actually analyze that. And at least that's now on the table.Eric Topol (47:04):I think you're absolutely right on that. Well, Kevin, this has been a fun discussion. You've been just a great leader in nutrition science. I hope you'll keep up your momentum because it's pretty profound and I think we touched on a lot of the uncertainties. Is there anything that I didn't ask you that you wish I did?Kevin Hall (47:23):I mean, we could go on for hours, I'm sure, Eric, but this has been a fascinating conversation. I really appreciate your interest. Thank you.Eric Topol (47:30):Alright, well keep up the great stuff. We'll be following all your work in the years ahead, and thanks for joining us on Ground Truths today.**************************************Footnote, Stay Tuned: Julia Belluz and Kevin Hall have a book coming out next September titled “WHY WE EAT? Thank you for reading, listening and subscribing to Ground Truths.If you found this fun and informative please share it!All content on Ground Truths—its newsletters, analyses, and podcasts, are free, open-access.Paid subscriptions are voluntary. All proceeds from them go to support Scripps Research. Many thanks to those who have contributed—they have greatly helped fund our summer internship programs for the past two years. I welcome all comments from paid subscribers and will do my best to respond to them and any questions.Thanks to my producer Jessica Nguyen and to Sinjun Balabanoff for audio and video support at Scripps Research.Note on Mass Exodus from X/twitter:Many of you have abandoned the X platform for reasons that I fully understand. While I intend to continue to post there because of its reach to the biomedical community, I will post anything material here in the Notes section of Ground Truths on a daily basis and cover important topics in the newsletter/analyses. You can also find my posts at Bluesky: @erictopol.bsky.social, which is emerging as an outstanding platform for sharing life science. Get full access to Ground Truths at erictopol.substack.com/subscribe

The International Criminal Court has issued arrest warrants for Israel's current Prime Minister and a former Defence Minister, adding yet another layer of complexity to an already fraught geopolitical landscape. Meanwhile, speculation grows about a potential ceasefire between Israel and Hezbollah, aimed at bringing a fragile quiet to the north. Yonit and Jonathan are also joined by two widely admired journalists: Thomas L. Friedman of The New York Times, who says the second Trump presidency could spell either opportunity or disaster for Israel, and Ilana Dayan of Israel's Channel 12, who gives an exclusive, English-language reading of a landmark speech she delivered last week at the Weizmann Institute to huge acclaim. Plus: this week's mensch award nominee is brave - and the chutzpah award is fruity. -- You can watch the full episode on YouTube: https://youtu.be/POZkVIhTwHM Subscribe to our Substack: https://unholypodcast.substack.com/ Follow us on Instagram: https://www.instagram.com/unholypodcast/ X: https://x.com/2jewsonthenews Join our Facebook group: https://www.facebook.com/groups/1150578065793142See omnystudio.com/listener for privacy information.

Dr. Jonathan (Jony) Kipnis is a BJC Investigator and the Alan A. and Edith L. Wolff Distinguished Professor of Pathology and Immunology at Washington University School of Medicine in St. Louis. He is also Professor of Neurology, Neuroscience, and Neurosurgery and Director of the Brain Immunology and Glia Center there. Jony is a neuroimmunologist. He works at the intersection of the immune system and the nervous system. The brain controls immune system activity, and the immune system affects brain function. The two work together to ensure our survival and well-being. Jony's research is improving our understanding of how they interact when we're healthy and in cases of nervous system damage or disease. When he's not working, Jony loves to read a good book, enjoy a nice glass of wine, cook, and eat delicious food. He particularly has a passion for grilling. He completed his BSc in Biology at Tel Aviv University, and he received his MSc in Neurobiology and PhD in Neuroimmunology from the Weizmann Institute of Science in Israel. Jony worked on the faculty at the University of Virginia for over a decade before joining the faculty at Washington University in St. Louis. He has received numerous awards and honors, including an NIH/NIA MERIT Award, the NIH Director's Pioneer Award, the Harrison Foundation Distinguished Teaching Professorship in Neuroscience, a Gutenberg Research College fellowship from the Johannes Gutenberg University of Mainz, and the Distinguished Research Career Development Award from the University of Virginia. He is also a Member of the National Academy of Medicine. In this interview, Jony shares more about his life and science.

Have you ever been interested in getting personalized health data to help you live a longer, healthier life? Then you need to know about InsideTracker, which is what I dive into today with guest Dr. Gil Blander.  We discuss the importance of biomarkers and personalized analytics in optimizing health and the benefits of a holistic approach. We also discuss the importance of building muscle, the value of supplements based on individual needs, and the role of InsideTracker in providing personalized recommendations for a healthier life.  Dr. Gil Blander, Chief Scientific Officer at InsideTracker, is internationally recognized for his research in the basic biology of aging and for translating his discoveries into new ways of detecting and preventing age-related conditions. He received a PhD in biology from the Weizmann Institute of Science and completed his postdoctoral fellowship at MIT.    Thank you to our sponsors: ReNewU Interest List: Join for free here https://products.ambershaw.com/signature-waitlist  Join Crush Life Boot Camp: https://products.ambershaw.com/crushlife  Kroma Wellness: Use code AMB_KROMA20 for 20% off when shopping https://kromawellness.com   Find more from Dr. Gil Blander: Website:  https://www.insidetracker.com/  Instagram: @gilblander @insidetracker Podcast: Longevity By Design   Find more from Amber: Instagram: @msambershaw TikTok: @msambershaw Website: ambershaw.com    What We Discuss: 07:33 The Goal: Helping Humans Live Better and Longer 10:02 The Importance of Early Intervention and Monitoring Biomarkers 18:13 Building Muscle for Longevity and Overall Health 26:12 Supplements: Personalized Approach Based on Individual Needs 33:14 The Role of the Microbiome and Personalized Superfoods 45:48 InsideTracker: Personalized Recommendations for Health Optimization  

Did you like the episode? Text us a message! This month Alicia Rojas tells us about her journey from Costa Rica to Israel and back, in search of pathogens and parasitesAlicia shares the personal difficulties of being far from home and how she missed family and foodShe reflects on coming back to Costa Rica to explore its rich biodiversityShe recalls the challenges of returning from a luxurious postdoc at the Weizmann Institute to setting up her own lab in Costa Rica during a pandemicShe discusses the need to be resilient and creative and build collaborationsShe is proud to be “doing the best we can with the limited resources we have”As a mentor, she stresses that every student is different and she tries to keep a helicopter-view of everything that is going on Alicia gets up really early to complete work and make time for her family in the afternoonShe recommends to finish one task before you start the next oneShe mentioned these labs, scientists and institutionsUniversity of Costa Rica : https://www.ucr.ac.cr/Hebrew University of Jerusalem : https://en.huji.ac.il/Neta Regev-Rudzki laboratory : https://www.weizmann.ac.il/Biomolecular_Sciences/regev/Weizmann Institute of Science: https://www.weizmann.ac.il/pages/Research Center for Tropical Diseases.  : http://www.ciet.ucr.ac.cr/en/about-cietTo find out more about Alicia visit these links Alicia's lab : https://www.thetropicalwormlab.com/Alicia's LinkedIn : https://www.linkedin.com/in/alicia-rojas-30215b1aa/On Instagram : https://www.instagram.com/thetropicalwormlab_ucr/On Facebook : https://www.facebook.com/thetropicalwormlabUCR/You want to support our work ? Buy us a coffee ! ==> https://www.buymeacoffee.com/lonelypipetteTo find out more about Renaud and Jonathan : Twitter : https://twitter.com/LePourpre LinkedIn : https://www.linkedin.com/in/renaudpourpre/ Twitter : https://twitter.com/Epigenetique LinkedIn : https://www.linkedin.com/in/jonathanweitzman/%20 More about the soundtrack :Music by Amaria - Lovely Swindler https://soundcloud.com/amariamusique/

Want to learn about the science of love? My podcast guest, Dr. Liat Yakir is a biologist, author, and lecturer specializing in the biology of emotions. She holds advanced degrees in genetics and hormone research from the Weizmann Institute of Science.  Her new bestselling book, "A Brief History of Love," has been translated into multiple languages. Dr. Yakir participated as an expert in the Israeli version of the reality show 'Married at First Sight'. She also hosts a popular podcast – BrainStory. In this episode of Last First Date Radio: The biological definition of love What attracts us Why desire and passion decline in a long term-relationship Insights from biology to maintain long-term relationships The scientific prescription for love Connect with Dr. Yakir Website: http://en.liatyakir.com  IG https://www.instagram.com/dr_liatyakir/  FB https://www.facebook.com/liatyakir5976  Brief History of Love Book https://amzn.to/3VEFoiR  Use coupon lastfirstdate for 15% off of Dr. Yakir's course about finding and maintaining love https://en.liatyakir.com/courses/ ►Please subscribe/rate and review the podcast on Apple Podcasts http://bit.ly/lastfirstdateradio  ►If you're feeling stuck in dating and relationships and would like to find your last first date, sign up for a complimentary 45-minute breakthrough session with Sandy https://lastfirstdate.com/application  ►Join Your Last First Date on Facebook https://facebook.com/groups/yourlastfirstdate  ►Get Sandy's books, Becoming a Woman of Value; How to Thrive in Life and Love https://bit.ly/womanofvaluebook  and Choice Points in Dating https://amzn.to/3jTFQe9  ►Get FREE coaching on the podcast! https://bit.ly/LFDradiocoaching  ►FREE download: “Top 10 Reasons Why Men Suddenly Pull Away” http://bit.ly/whymendisappear  ►Group Coaching: https://lastfirstdate.com/the-woman-of-value-club/  ►Website → https://lastfirstdate.com/  ► Instagram → https://www.instagram.com/lastfirstdate1/  ►Get Amazon Music Unlimited FREE for 30 days at https://getamazonmusic.com/lastfirstdate   --- Send in a voice message: https://podcasters.spotify.com/pod/show/sandy-weiner9/message

Welcome to The Times of Israel's Daily Briefing, your 20-minute audio update on what's happening in Israel, the Middle East and the Jewish world. It is day 210 of the war with Hamas. Political correspondent Tal Schneider and archaeology reporter Gavriel Fiske join host Jessica Steinberg for today's episode. Schneider discusses the latest regarding aid for Gaza, brought in Thursday through Israel's Erez Crossing, rebuilt for trucks after being destroyed by Hamas on October 7, followed by the seizure of the aid by Hamas terrorists. She also describes the temporary floating pier being built by US troops on the Gaza shores for the transfer of additional aid. Schneider looks at Turkey's decision to halt all trade with Israel, a major blow for both countries given the annual $7 billion turnover in commercial trade, as Turkey erases all traces of Israel from its import and export systems after 75 years of trade. Fiske explains the complicated science of carbon-dating techniques utilized by a team at the Weizmann Institute who examined the rings of trees and other organic matter to determine the size and breadth of ancient Jerusalem. For the latest updates, please see The Times of Israel's ongoing live blog. Discussed articles include: US says Hamas seized first aid shipment that entered Gaza via reopened Erez crossing Turkey halts all trade with Israel; Jerusalem denounces ‘dictator' Erdogan New carbon-dating techniques enable ‘absolute chronology' of First Temple-era Jerusalem THOSE WE HAVE LOST: Civilians and soldiers killed in Hamas's onslaught on Israel THOSE WE ARE MISSING: The hostages and victims whose fate is still unknown Subscribe to The Times of Israel Daily Briefing on Apple Podcasts, Spotify, YouTube, or wherever you get your podcasts.  IMAGE: A ship of Freedom Flotilla Coalition anchors at Tuzla seaport in Istanbul, Turkey on April 19, 2024. (AP Photo/Khalil Hamra)See omnystudio.com/listener for privacy information.

In this week's episode, Anna (https://twitter.com/annarrose) and Kobi (https://twitter.com/kobigurk) chat with Gal Arnon (https://galarnon42.github.io/), Ph.D student from the Weizmann Institute of Science (https://weizmann.ac.il/pages/) & Giacomo Fenzi (https://twitter.com/GiacomoFenzi), Ph.D. student in the COMPSEC Lab (https://compsec.epfl.ch/) at EPFL (https://epfl.ch/). Gal and Giacomo are amongst the co-authors of ‘STIR: Reed–Solomon Proximity Testing with Fewer Queries' (https://eprint.iacr.org/2024/390) and in this conversation, they discuss how their research led them to work on these topics and where the thesis for this particular work sparked from. They set the stage by exploring the history of FRI and discussing some hidden nuances in how FRI works. And then they introduce STIR, a system that can be used in place of FRI, which incorporates various optimisations to improve the performance. Here's some additional links for this episode: FRIDA: Data Availability Sampling from FRI by Hall-Andersen, Simkin and Wagner (https://eprint.iacr.org/2024/248.pdf) Lattice-Based Polynomial Commitments: Towards Asymptotic and Concrete Efficiency by Fenzi, Moghaddas and Nguyen (https://eprint.iacr.org/2023/846.pdf) DEEP-FRI: Sampling Outside the Box Improves Soundness by Ben-Sasson, Goldberg, Kopparty and Saraf (https://eprint.iacr.org/2019/336.pdf) Proximity Gaps for Reed–Solomon Codes by Ben-Sasson, Carmon, Ishai, Kopparty and Saraf (https://eprint.iacr.org/2020/654.pdf) IOPs with Inverse Polynomial Soundness Error by Arnon, Chiesa and Yogev (https://eprint.iacr.org/2023/1062.pdf) Episode 293: Exploring Security of ZK Systems with Nethermind's Michał & Albert (https://zeroknowledge.fm/293-2/) Circle STARKs by Haböck, Levit and Papini (https://eprint.iacr.org/2024/278.pdf) Episode 304: Exploring FRI, LogUp and using M31 for STARKs with Ulrich Haböck (https://zeroknowledge.fm/304-2/) FRI-Binius: Improved Polynomial Commitments for Binary Towers (https://www.ulvetanna.io/news/fri-binius) The next ZK Hack IRL is happening May 17-19 in Kraków, apply to join now at zkkrakow.com (https://www.zkkrakow.com/) Aleo (http://aleo.org/) is a new Layer-1 blockchain that achieves the programmability of Ethereum, the privacy of Zcash, and the scalability of a rollup. Dive deeper and discover more about Aleo at http://aleo.org/ (http://aleo.org/) If you like what we do: * Find all our links here! @ZeroKnowledge | Linktree (https://linktr.ee/zeroknowledge) * Subscribe to our podcast newsletter (https://zeroknowledge.substack.com) * Follow us on Twitter @zeroknowledgefm (https://twitter.com/zeroknowledgefm) * Join us on Telegram (https://zeroknowledge.fm/telegram) * Catch us on YouTube (https://zeroknowledge.fm/)

Daniel is a seasoned entrepreneur with over 25 years of technology, retail and consumer goods experience. The past few years have been spent focused on Digital Disruption and E-commerce + omni-channel businesses in consumer goods industry In 2017 Daniel was part of the founding team of Byte - a Direct to Consumer Dental Aligner Brand. The team build the business over three years and exited in December 2020 for $1.04bn. www.byteme.com Daniel is also the co-founder and co-CEO of dLuxury Brands. dLuxury invests in Digitally Native Brands + has an accelerator to help turbo charge digital marketing for brands. www.dluxurybrands.com Daniel also advises a number of Private Equity funds on acquisitions and Investments in the Digital space, and advises and sits on multiple Boards. Daniel has spoken at many conferences around the world, been featured in many news outlets, and has represented the UK Government as an ambassador for trade and industry in a major advertising campaign they ran. Daniel was invited to join the Prime Minister, David Cameron's trip to China in 2013 and met many Chinese Dignitaries. Daniel has been involved in many Charities, including being a member of the Board of the Weizmann Institute of Science for 10 years and Royal Academy of Dramatic Arts (RADA) for 5 years. Daniel is an active member of the YPO (Young Presidents Organisation), an invite-only business group comprised of business leaders from around the world. Learn more about your ad choices. Visit megaphone.fm/adchoices

Well git on there little weirdo!  Welcome to THE RANCH!! It's spacious!  It's cozy!  It's FULL OF MONSTERS?! It's another week of KEEP IT WEIRD, the podcast for all things strange and unusual and this week we're home, home on the range!  Lauren starts us off with some VERY COOL science news in a segment we like to call the MAGIC SCHOOL BUS!  The bus often takes us down someone's throat or up someone's butt but today we are fortunate enough that we're just traveling into a petri dish.  Scientists at the Weizmann Institute just announced that they've successfully GROWN A HUMAN EMBRYO!! In a lab!! What does this mean?  Can we grow humans now?  Are they real people?  Are they clones??  All your questions will be answered! Ashley takes on her first WHERE IN THE WORLD (Is Keep It Weird Going?) and takes us to bright & sunny.... Arizona??  That's right, Rainbow Arizona to be exact, to check out the infamous STARDUST RANCH!  Where couple John and Joyce Edmonds lived for 20 long, hard years alongside aliens, ghosts, portals to other dimensions, and monsters that killed their pets.  Were they being abducted and experimented on?  Does Stardust Ranch contain portals to another world?  Who was the mysterious machete man?! Move over Skinwalker Ranch, there's another ranch in town. Check out some links below if you want to learn more about the stories and information shared in today's episode. Donate to our patreon at www.patreon.com/keepitweirdpodcast to help us produce this show and keep it going FOR ETERNITY.  You'll also get bonus episodes, discounts on merch, shoutouts on the show and be automatically entered into our contests! Follow us on social media @keepitweirdcast (Instagram, Twitter & Facebook) to stay up to date on episode releases and paranormal investigations! And if you're looking for that perfect Christmas gift head to our merch store at www.keepitweirdpodcast.com/merch!    Just What is an Embryo Anyway? https://www.bbc.com/news/health-66715669 https://www.bbc.com/news/health-65914934 https://www.theguardian.com/science/2023/sep/06/complete-models-of-human-embryos-created-from-stem-cells-in-lab   Never Buy a Ranch https://realhorrordiaries.blogspot.com/2023/03/eerie-encounters-tales-of-stardust-ranch.html https://www.youtube.com/watch?v=YQA1hHTaa1Y https://www.nine.com.au/entertainment/viral/alien-stardust-ranch-sale-john-edmonds-arizona/3acfd1eb-fa65-46b1-90f8-6955cfdcca18 https://www.12news.com/article/features/former-resident-says-there-was-something-living-at-buckeye-alien-ranch/75-486285454 https://www.dailymail.co.uk/video/news/video-1559154/Is-UFO-ranch-Alien-slayer-posts-mysterious-video.html http://www.bltresearch.com/plantab.php  

On today's episode, Dr. Jaime interviews Dr. Gil Blander!Dr. Gil Blander is internationally recognized for his research in the basic biology of aging and translating research discoveries into new ways of detecting and preventing age-related conditions. He leads a team of biology, nutrition & exercise physiology experts, and computer scientists at InsideTracker, and has been featured in CNN Money, The New York Times, Forbes, Financial times, The Boston Globe to name a few.Dr. Gil Blander received a Ph.D. in biology from the Weizmann Institute of Science and completed his Post Doctoral fellowship at MIT, before going on to found InsideTracker. The InsideTracker platform analyzes key biochemical and physiological markers and applies algorithms and large scientific databases to determine optimal zones for each marker. The system then provides nutrition, exercise, supplements and lifestyle interventions that empower people to optimize their markers, increasing vitality, improving overall health, as well as athletic performance and extending life.SPONSOR: Get 20% off SPARKLE WELLNESS products using code DRFIT at www.lovesparkle.life. Check out Sparkle Wellness' brand new Collagen for Bone Mineral Density. Dr. Jaime LOVES the NEW Osteoboost!!

Dr. Jessica Rose, Dr. Joseph Fraiman, and Dr. Kelly Victory return to discuss concerns about the reliability of safety trials for mRNA vaccines, and why some experts are saying that its RCT (randomized controlled trials) asked all of the wrong questions. Dr. Joseph Fraiman is an emergency medical physician from Louisiana. He is the former Medical Manager of Louisiana's Urban Search Rescue Disaster Task Force 1. In a letter published in Vaccine, Dr. Fraiman led a group of physicians who warn “there are major shortcomings in the FDA's recent publication of its first “near real-time surveillance” study.” Follow him at https://twitter.com/JosephFraiman/ Dr. Jessica Rose is a Canadian researcher with a Bachelor's Degree in Applied Mathematics and a Master's degree in Immunology from Memorial University of Newfoundland. She also holds a PhD in Computational Biology from Bar Ilan University and 2 Post Doctoral degrees: one in Molecular Biology from the Hebrew University of Jerusalem and one in Biochemistry from the Technion Institute of Technology. She was also accepted for a 2-month program as a senior researcher at the Weizmann Institute prior to completion of her latest post doctoral degree at the Technion. Her more recent research efforts are aimed at descriptive analysis of the Vaccine Adverse Event Reporting System (VAERS) data in efforts to make this data accessible to the public. Find Dr. Jessica Rose online at https://www.jessicasuniverse.com and https://jessicar.substack.com 「 SPONSORED BY 」 Find out more about the companies that make this show possible and get special discounts on amazing products at https://drdrew.com/sponsors • COZY EARTH - Say goodbye to hot, restless nights with soft, temperature-regulating bedding from Cozy Earth. Susan and Drew love Cozy Earth's sheets made with super-soft viscose from bamboo! Use code DREW at checkout to save 40% at https://drdrew.com/cozy • GENUCEL - Using a proprietary base formulated by a pharmacist, Genucel has created skincare that can dramatically improve the appearance of facial redness and under-eye puffiness. Genucel uses clinical levels of botanical extracts in their cruelty-free, natural, made-in-the-USA line of products. Get an extra discount with promo code DREW at https://genucel.com/drew • PRIMAL LIFE - Dr. Drew recommends Primal Life's 100% natural dental products to improve your mouth. Get a sparkling smile by using natural teeth whitener without harsh chemicals. For a limited time, get 60% off at https://drdrew.com/primal • THE WELLNESS COMPANY - Counteract harmful spike proteins with TWC's Signature Series Spike Support Formula containing nattokinase and selenium. Learn more about TWC's supplements at https://twc.health/drew • BIRCH GOLD - Don't let your savings lose value. You can own physical gold and silver in a tax-sheltered retirement account, and Birch Gold will help you do it. Claim your free, no obligation info kit from Birch Gold at https://birchgold.com/drew 「 MEDICAL NOTE 」 The CDC states that COVID-19 vaccines are safe, effective, and reduce your risk of severe illness. You should always consult your personal physician before making any decisions about your health.  「 ABOUT THE SHOW 」 Ask Dr. Drew is produced by Kaleb Nation (https://kalebnation.com) and Susan Pinsky (https://twitter.com/firstladyoflove). This show is for entertainment and/or informational purposes only, and is not a substitute for medical advice, diagnosis, or treatment. 「 ABOUT DR. DREW 」 Dr. Drew is a board-certified physician with over 35 years of national radio, NYT bestselling books, and countless TV shows bearing his name. He's known for Celebrity Rehab (VH1), Teen Mom OG (MTV), Dr. Drew After Dark (YMH), The Masked Singer (FOX), multiple hit podcasts, and the iconic Loveline radio show. Dr. Drew Pinsky received his undergraduate degree from Amherst College and his M.D. from the University of Southern California, School of Medicine. Read more at https://drdrew.com/about Learn more about your ad choices. Visit megaphone.fm/adchoices

In this episode, my guest is Noam Sobel, PhD, professor of neurobiology in the department of brain sciences at the Weizmann Institute of Science. Dr. Sobel explains his lab's research on the biological mechanisms of smell (“olfaction”) and how sensing odorants and chemicals in our environment impacts human behavior, cognition, social connections, and hormones. He explains how smell is a crucial component of “social sensing” and how we use olfaction when meeting new people to determine things about their physiology and psychology, and he explains how this impacts friendships and romantic partners. He explains how smell influences emotions, hormone levels, memories and the relationship between breathing and autonomic homeostasis. He describes how smell-based screening tests can aid disease diagnosis and explains his lab's work on digitization of smell — which may soon allow online communication to include “sending of odors” via the internet. Dr. Sobel's work illustrates how sensitive human olfaction is and how it drives much of our biology and behavior. For the full show notes, visit hubermanlab.com. Thank you to our sponsors AG1 (Athletic Greens): https://athleticgreens.com/huberman ROKA: https://roka.com/huberman Thesis: https://takethesis.com/huberman Helix Sleep: https://helixsleep.com/huberman InsideTracker: https://insidetracker.com/huberman Supplements from Momentous https://www.livemomentous.com/huberman Timestamps (00:00:00) Dr. Noam Sobel (00:03:46) Sponsors: ROKA, Thesis, Helix Sleep (00:06:46) Olfaction Circuits (Smell) (00:14:49) Loss & Regeneration of Smell, Illness (00:21:39) Brain Processing of Smell (00:24:40) Smell & Memories (00:27:52) Sponsor: AG1 (Athletic Greens) (00:29:07) Humans & Odor Tracking (00:39:25) The Alternating Nasal Cycle & Autonomic Nervous System (00:48:18) Cognitive Processing & Breathing (00:54:47) Neurodegenerative Diseases & Olfaction (01:00:12) Congenital Anosmia (01:05:01) Sponsor: InsideTracker (01:06:19) Handshaking, Sharing Chemicals & Social Sensing (01:15:07) Smelling Ourselves & Smelling Others (01:22:02) Odors & Romantic Attraction (01:24:58) Vomeronasal Organ, “Bruce Effect” & Miscarriage (01:40:20) Social Chemo-Signals, Fear (01:50:26) Chemo-Signaling, Aggression & Offspring (02:03:57) Menstrual Cycle Synchronization (02:12:11) Sweat, Tears, Emotions & Testosterone (02:27:46) Science Politics (02:37:54) Food Odors & Nutritional Value (02:45:34) Human Perception & Odorant Similarity (02:52:12) Digitizing Smell, COVID-19 & Smell (03:05:50) Medical Diagnostic Future & Olfaction Digitization (03:10:55) Zero-Cost Support, YouTube Feedback, Spotify & Apple Reviews, Sponsors, Momentous, Social Media, Neural Network Newsletter Title Card Photo Credit: Mike Blabac Disclaimer