Podcasts about Air pollution

In this week's episode, host Daniel Raimi talks with Robert D. Metcalfe, a professor at Columbia University. Metcalfe recently coauthored a study of the levels of invisible particulate matter released in the air during everyday household activities like cooking and cleaning, exposure to which has been linked to health problems. He shares key findings on trends in indoor air quality, how people change their behavior when made aware of pollution levels in their homes, and the potential benefits and trade-offs of government subsidies for indoor air quality monitoring technologies. Metcalfe also highlights what areas of future research could inform this field and guide more effective interventions for public health and policy. References and recommendations: “Making the Invisible Visible: The Impact of Revealing Indoor Air Pollution on Behavior and Welfare” by Robert D. Metcalfe and Sefi Roth; https://www.nber.org/papers/w33510

This episode covers: Cardiology This Week: A concise summary of recent studies The role of cardiac magnetic resonance in myocardial disease Air pollution and heart disease Statistics Made Easy: Quasi-experimental study designs Host: Rick Grobbee Guests: Carlos Aguiar, Steffen Petersen, Mark Miller Want to watch that episode? Go to: https://esc365.escardio.org/event/1806 Disclaimer: ESC TV Today is supported by Bristol Myers Squibb and Novartis. This scientific content and opinions expressed in the programme have not been influenced in any way by its sponsors. This programme is intended for health care professionals only and is to be used for educational purposes. The European Society of Cardiology (ESC) does not aim to promote medicinal products nor devices. Any views or opinions expressed are the presenters' own and do not reflect the views of the ESC. Declarations of interests: Stephan Achenbach, Rick Grobbee, Nicolle Kraenkel and Mark Miller have declared to have no potential conflicts of interest to report. Carlos Aguiar has declared to have potential conflicts of interest to report: personal fees for consultancy and/or speaker fees from Abbott, AbbVie, Alnylam, Amgen, AstraZeneca, Bayer, BiAL, Boehringer-Ingelheim, Daiichi-Sankyo, Ferrer, Gilead, GSK, Lilly, Novartis, Pfizer, Sanofi, Servier, Takeda, Tecnimede. Davide Capodanno has declared to have potential conflicts of interest to report: Bristol Myers Squibb, Daiichi Sankyo, Sanofi Aventis, Novo Nordisk, Terumo. Steffen Petersen has declared to have potential conflicts of interest to report: consultancy for Circle Cardiovascular Imaging Inc. Calgary, Alberta, Canada. Emma Svennberg has declared to have potential conflicts of interest to report: Abbott, Astra Zeneca, Bayer, Bristol-Myers, Squibb-Pfizer, Johnson & Johnson.

Episode: 1373 Pittsburgh in 1816.  Today, let's visit embryonic Pittsburgh.

John Maytham speaks to Professor Ashraf Coovadia, Head of Paediatrics and Child Health at Wits University, about why climate change is no longer just an environmental or economic issue but a full-blown public health emergency threatening lives and overwhelming health systems. Presenter John Maytham is an actor and author-turned-talk radio veteran and seasoned journalist. His show serves a round-up of local and international news coupled with the latest in business, sport, traffic and weather. The host’s eclectic interests mean the program often surprises the audience with intriguing book reviews and inspiring interviews profiling artists. A daily highlight is Rapid Fire, just after 5:30pm. CapeTalk fans call in, to stump the presenter with their general knowledge questions. Another firm favourite is the humorous Thursday crossing with award-winning journalist Rebecca Davis, called “Plan B”. Thank you for listening to a podcast from Afternoon Drive with John Maytham Listen live on Primedia+ weekdays from 15:00 and 18:00 (SA Time) to Afternoon Drive with John Maytham broadcast on CapeTalk https://buff.ly/NnFM3Nk For more from the show go to https://buff.ly/BSFy4Cn or find all the catch-up podcasts here https://buff.ly/n8nWt4x Subscribe to the CapeTalk Daily and Weekly Newsletters https://buff.ly/sbvVZD5 Follow us on social media: CapeTalk on Facebook: https://www.facebook.com/CapeTalk CapeTalk on TikTok: https://www.tiktok.com/@capetalk CapeTalk on Instagram: https://www.instagram.com/ CapeTalk on X: https://x.com/CapeTalk CapeTalk on YouTube: https://www.youtube.com/@CapeTalk567 See omnystudio.com/listener for privacy information.

Indianapolis-based pharmaceutical company Eli Lilly broke ground Tuesday on its $4.5 billion facility in Lebanon. It may become more difficult to board commercial flights or enter some federal buildings beginning Wednesday without what's called a Real ID. If you're a parent in the city, your voice could help shape the future of Indianapolis Public Schools. Half of all Americans have been breathing in dangerous levels of air pollution between 2021 and 2023. Want to go deeper on the stories you hear on WFYI News Now? Visit wfyi.org/news and follow us on social media to get comprehensive analysis and local news daily. Subscribe to WFYI News Now wherever you get your podcasts. WFYI News Now is produced by Drew Daudelin, Zach Bundy and Abriana Herron, with support from News Director Sarah Neal-Estes.

  “Your DNA

Lisa Patel is a pediatrician and an expert in environmental health who says that pollution is taking an increasing toll on children's health. Pollution from wildfires, fossil fuels, and plastics can cause asthma, pneumonia, and risks dementia in the long-term. But, she says, all hope is not lost. Solutions range from DIY air filters to choosing induction stoves over gas, cutting down on meat consumption and plastics use, and pursuing clean energy, among other strategies. If we all take local action, we can solve this problem globally, Patel tells host Russ Altman on this episode of Stanford Engineering's The Future of Everything podcast.Have a question for Russ? Send it our way in writing or via voice memo, and it might be featured on an upcoming episode. Please introduce yourself, let us know where you're listening from, and share your question. You can send questions to thefutureofeverything@stanford.edu.Episode Reference Links:Stanford Profile: Lisa PatelConnect With Us:Episode Transcripts >>> The Future of Everything WebsiteConnect with Russ >>> Threads / Bluesky / MastodonConnect with School of Engineering >>> Twitter/X / Instagram / LinkedIn / FacebookChapters:(00:00:00) IntroductionRuss Altman introduces guest Lisa Patel, a professor of pediatrics at Stanford University.(00:03:39) Climate Advocacy JourneyThe personal events that drove Lisa's focus to environmental health.(00:04:53) Fossil Fuels and Clean Air ActHow fossil fuels and weakened regulations harm public health.(00:07:20 Long-Term Health ImpactsLinks between pollution to asthma, cancer, and early Alzheimer's.(00:10:12) Air Quality Guidance for FamiliesAdvising parents on air quality monitoring and precautions.(00:13:04) Indoor Cooking and Gas PollutionHow pollution from gas stoves impacts indoor air quality.(00:14:37) Lead in Water and Health RisksCurrent issues with lead exposure in water for children.(00:16:24) Microplastics and Early Health DamageEvidence showing widespread microplastics are harmful to health.(00:19:12) Clean Energy Progress and SetbacksBenefits of renewable energy and dangers of policy rollback.(00:21:22) Active Transport and Better AirThe environmental impact of increasing public transit.(00:22:44) Benefits of Electric VehiclesHow electric vehicles are linked to cleaner air and healthier kids.(00:23:51) Plant-Forward Diets for HealthWhether plant-forward diets aid personal and planetary health.(00:25:33) Kids Leading Dietary ChangesChildren's reactions and adaptations to plant-forward diets.(00:28:12) Taking Local ActionThe local actions that can offer real solutions for change.(00:31:01) Conclusion Connect With Us:Episode Transcripts >>> The Future of Everything WebsiteConnect with Russ >>> Threads / Bluesky / MastodonConnect with School of Engineering >>>Twitter/X / Instagram / LinkedIn / Facebook

How attached to your wood heater are you? A new pilot study being conducted in Armidale aims to examine the impacts of wood heaters on air quality and air pollution by offering homeowners the chance to switch from traditional wood heating to reverse cycle air conditioning. Ash sits down with Dr Sharon Campbell from the University of Tasmania to discuss her work and what the study will look like.Support the show: https://buymeacoffee.com/tunefmSee omnystudio.com/listener for privacy information.

The Politics of Air Pollution, Ozempic, and Luddism ft. Brian Merchant

Send us a textIn this episode of Causes or Cures, Dr. Eeks talks with Dr. Mary Abed Al Ahad about how long-term exposure to air pollution is quietly driving people to the hospital. Drawing from her recent study, Dr. Abed Al Ahad breaks down which specific pollutants were linked to higher hospitalization rates and how those effects vary—some pollutants hit the lungs harder, others may affect the immune system or even mental health. They also explore the science behind why certain pollutants cause different kinds of harm, and wrap up with ideas for how we can clean up the air and protect our health. If you've ever wondered what's really in the air you breathe—and what it's doing to your body—this episode is worth a listen. Dr. Abed Al Ahad is a researcher and associate lecturer in Population and Health Geography at the School of Geography & Sustainable Development, University of St Andrews in Scotland. You can learn more about her research here. You can contact Dr. Eeks at bloomingwellness.com.Follow Eeks on Instagram here.Or Facebook here.Or X.On Youtube.Or TikTok.SUBSCRIBE to her monthly newsletter here.Support the show

Rolling back major EPA policies that protect our health from air pollution exposure is dangerous and even fatal in some cases. This episode features the chair and vice-chair of the ATS Environmental Health Policy Committee, Alison Lee, MD, (Icahn School of Medicine, Mount Sinai) and Gillian Goobie, MD, PhD (University of British Columbia). Patti Tripathi hosts. 09:00 What is the evidence for policy-led air pollution reductions?14:35 Who benefits from EPA rollbacks?22:36 How does EPA deregulation affect global health?Resources:The Southern California Children's Health Study:  https://healthstudy.usc.edu/The Ella Roberta Foundation:  https://www.ellaroberta.org/about-ellaSilent Spring by Rachel Carson:  https://www.goodreads.com/book/show/27333.Silent_Spring

President Trump has issued an executive order that directs the U.S. attorney general to identify and block state laws that deal with climate change, environmental justice, and carbon emissions. A study from Johns Hopkins researchers found that residents near or on the fence line of polluting enterprises are at higher risk for multiple health problems because of the toxic mix of air they breathe. The lead researcher explains the study. In terms of physics, global warming comes down to an energy imbalance as Earth is taking in more energy than it is releasing. An atmospheric scientist explains how a shrinking cloud cover is contributing to climate change. Learn more about your ad choices. Visit megaphone.fm/adchoices

With Kathmandu recently ranked as the world's most polluted city in terms of air quality, Nepal correspondent Prayas Dulal spoke with air quality expert Bhupendra Das about the seriousness of the situation and possible solutions. - केही साता यता काठमान्डूमा वायु प्रदूषण ह्वातै बढेको रिपोर्टहरू आएका छन्। अधिकारीहरूले नेपालका विभिन्न ठाऊँमा लागेको डढेलोका कारण यस्तो भएको बताएका छन् भने यसलाई नियन्त्रण गर्न सङ्कटकाल नै घोषण गर्नुपर्ने जनस्वास्थ्य विज्ञहरूको भनाइ छ। यही सन्दर्भमा काठमान्डूको वातावरण अनि प्रदूषण न्यूनीकरण गर्ने उपायहरूबारे वायु गुणस्तर विज्ञ भूपेन्द्र दाससँग नेपाल संवाददाता प्रयास दुलालले गर्नुभएको कुराकानी सुन्नुहोस्।

Most people think wildfire smoke just harms your lungs… But what if it's quietly hijacking your brain?As wildfires rage with growing intensity across the U.S., a new and alarming connection is emerging — the link between wildfire smoke and mental health crises. In this hot health topic episode, I explain the research from Harvard's T.H. Chan School of Public Health, revealing how exposure to toxic wildfire smoke may be silently fueling anxiety, depression, psychosis, and substance use disorders."Wildfire smoke isn't just a respiratory issue — it affects mental health too."– Dr. Kari Nadeau, lead researcherThis isn't just about smoke in the air — it's about the emotional toll it takes and the invisible damage it leaves behind. Listen to this episode for more insights into how your environment impacts your health — and what you can do to protect your mind and body.Supplements Featured In This Episode:• Acceleradine® Iodine https://www.acceleratedhealthproducts.com/products/acceleradine-iodine-supplement • Accelerated Cellular Detox® Powder https://www.acceleratedhealthproducts.com/products/accelerated-cellular-detox-powder • Accelerated Cogniblast® https://www.acceleratedhealthproducts.com/products/cogniblast-nootropic • Accelerated NucNoMore® https://www.acceleratedhealthproducts.com/products/nucnomore-radiation-drops Not sure what food to eat and avoid? This guide is for you.⬇️

Courts are reviewing a new set of redistricting maps for Mississippi. Then, mayors of towns along the Mississippi River are seeking federal aid for flooding as the water level continues to rise.Plus, state regulators deny a company two permits to produce more air pollution in rural Mississippi. Residents are praising the decision. Hosted on Acast. See acast.com/privacy for more information.

The latest episode from The Chemical Sensitivity Podcast is available now!   It's called “Fragrance & Indoor Air Quality. I'm speaking with two leading experts, Nusrat Jung, Ph.D. and Brandon Boor, PhD. Both are both professors at Purdue University in Indiana in the U.S. They specialize in indoor air quality, workplace air quality, infant and early-life exposures, assessing levels of air pollution, and architectural engineering.I ask them about:What is actually in fragranceWhich fragranced products they are most concerned aboutIf they have any hope regulation can changeAnd a lot more!Thank you for listening! Please share your feedback about the episode on social media. You can reach me at aaron@chemicalsensitivitypodcast.orgPlease subscribe where you get your podcasts and leave a review. It helps others find the podcast.Scented products cause indoor air pollution on par with car exhausthttps://newatlas.com/environment/indoor-air-pollution-scented-terpenes/Nusrat Jung, Ph.D.https://engineering.purdue.edu/CCE/People/ptProfile?resource_id=209763Brandon Boor, Ph.D.https://engineering.purdue.edu/CCE/People/ptProfile?resource_id=124718#MCSAwareness #MCS #MultipleChemicalSensitivity #TILT #MultipleChemicalSensitivityPodcast DISCLAIMER: THIS WEBSITE DOES NOT PROVIDE MEDICAL ADVICE The information, including but not limited to, text, graphics, images, and other material contained on this website are for informational purposes only. No material on this site is intended to be a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified health care provider with any questions you may have regarding a medical condition or treatment and before undertaking a new health care regimen, and never disregard professional medical advice or delay in seeking it because of something you have read on this website. No material or information provided by The Chemical Sensitivity Podcast, or its associated website is intended to be a substitute for professional medical advice, diagnosis, or treatment.  Support the showThank you very much to the Marilyn Brachman Hoffman Foundation for its generous support of the podcast.If you like the podcast, please consider becoming a supporter! Support the podcast. Find the podcast on Patreon. If you like, please buy me a coffee. Follow the podcast on YouTube! Read captions in any language. Please follow the podcast on social media:FacebookInstagramXBlueSkyTikTokSponsorship Opportunites Are you an organization or company interested in helping to create greater awareness about Multiple Chemical Sensitivity and Chemical Intolerance and/or looking for sponsorship opportunities? Please email us at info@chemicalsensitivitypodcast.org

Take a deep breath. Yes, literally. And ask yourself: what's in the air I just inhaled? It's almost certain, with our modern lives and built, busy environments, that it contains a range of harmful particles. Whether it stems from city traffic or wildfires, air pollution has many sources, it affects all of us, and it has the potential to become much worse. So today, we're examining what constitutes a bad air day, the biggest producers of pollution, how we monitor the problem, and what can be done to improve matters. Like this podcast? Please help us by supporting the Naked Scientists

Dr. Hoffman continues his conversation with Neil Levin, Senior Nutrition Education Manager at NOW Foods and Protocol for Life Balance. 

Decoding Detox: The Science and Application of Detoxification with Neil Levin, Senior Nutrition Education Manager at NOW Foods and Protocol for Life Balance. They delve into the importance of detox in addressing environmental toxins through reducing exposure and enhancing resilience. Key detoxification pathways, including liver phases, antioxidants, glutathione, and methylation, are thoroughly examined. Neil Levin also touches upon issues in the supplement industry, stressing the importance of using reliable sources. Additionally, he shares insights into his advocacy work and emerging trends in supplement research. This episode provides crucial information on how certain supplements can support the body's natural detox processes.

Story at-a-glance Over 99% of people worldwide live in areas exceeding WHO air pollution guidelines, and research shows that fine particulate matter air pollution contributes to 20% of global Type 2 diabetes cases A 2025 study found that chronic low-dose exposure to traffic-derived air pollution triggers fatty liver disease, causing inflammation, reduced glycogen storage and liver scarring in mice Human studies confirm the link between air pollution and liver damage, with exposure leading to significant elevations in liver enzymes Air pollution disrupts metabolic health through multiple pathways, including oxidative stress, systemic inflammation and interference with the autonomic nervous system and key metabolic organs While outdoor air quality is often beyond individual control, using air purifiers, proper ventilation and water filtration — due to chlorine vapors — significantly reduces exposure to harmful indoor air pollutants

We explore The Round, a new almost 93,000 sq m landmark development in London, to hear how developers are putting community at its core. Plus: we’re in Bangkok to discover how the city is tackling its suffocating air pollution. See omnystudio.com/listener for privacy information.

In this week's podcast, a potential new therapeutic target in beta-thalassemia. The E3 ubiquitin ligase AMBRA1 promotes autophagic clearance of free alpha-globin. Researchers describe mutations in the AMBRA1 gene that impair this clearance, exacerbating ineffective erythropoiesis and disease severity. After that: targeting MYD88 mutations. Lasalocid-A is a compound that selectively binds to the MYD88 L265P mutant protein, which is found in a range of B-cell lymphomas. New research shows its potential to inhibit tumor growth, overcome ibrutinib resistance, and synergize with venetoclax. Finally: air pollution is linked to an increased risk of venous thromboembolism in a prospective, community-based cohort study. The findings highlight the harms of pollution, and support the case for global efforts to improve public health.Featured Articles:Mutations in AMBRA1 aggravate β-thalassemia by impairing autophagy-mediated clearance of free α-globinLasalocid A selectively induces the degradation of MYD88 in lymphomas harboring the MYD88 L265P mutationAir pollution is associated with increased risk of venous thromboembolism: the Multi-Ethnic Study of Atherosclerosis

This study explores how environmental exposures (exposome)

“This is the first time we are discussing what I'd describe as a 'wicked problem'” says host Rohin Dharmakumar at the beginning of this episode.What's a “wicked problem”?It's not a bad thing, it's not an evil thing.A wicked problem is a social or cultural problem that's difficult or impossible to solve because of its complex and interconnected nature. They lack clarity in both their aims and solutions and are subject to real-world constraints which hinder risk-free attempts to find a solution.This definition comes from the space of systems thinking.And the “wicked problem” at center of today's discussion is India's air pollution. More specifically, North India's air pollution problem and as we zoom down further on it, Delhi's air pollution problem.India ranks second globally as the most polluted country.Our particulate pollution increased by 67.7% from 1998 to 2021.Because of the PM2.5 pollution particles, which are the smallest actually, which we track, an average Indian's life is cut short by 5.3 years.And if you live in the north of India, the reduction is close to 12 years.Now these aren't statistics that most of you people would not have heard about.Depending on where you are in India, you think it's either a problem that you have to live with or a problem someone else has to live with.In this episode of Two by Two, we want to really discuss how to think about this problem, how to solve this problem, how to even begin to define this problem.Joining hosts Rohin Dharmakumar and Praveen Gopal Krishnan for the discussion are guests Alok Mittal, co-founder of Indifi; Roshan Shankar, founder and CEO of Saroja Earth; and Mohit Beotra, co-founder of Air Pollution Action Group (A-PAG)Welcome to episode 27 of Two by Two.—Help us find great women guests for Two by Two by filling out this survey - https://theken.typeform.com/to/KH0EOLGo—What you just listened to is the first 30 minutes of an hour-and-a-half-long discussion. If you want to listen and get early access to the full episode, consider becoming a Premium subscriber to The Ken, which, in addition to Two by Two, will also give you access to our long-form stories, Premiums newsletters and visual stories. Or if you just want to listen to Two by Two for now, for iOS users, we have enabled Premium subscription on Apple Podcasts.You can sign up for The Two by Two newsletter here—it's free!This episode of Two by Two was produced by Hari Krishna. Rajiv CN, our resident sound engineer, mixed and mastered this episode.If you liked this episode of Two by Two, please share it with like-minded individuals who would be interested in listening to the episode. And if you have more thoughts on the discussion, we'd love to hear your arguments as well. You can write to us at twobytwo@the-ken.com

Buildings are under increasing pressure — stricter energy regulations, growing concerns about indoor air quality, and the challenge of balancing ventilation with cost. The new European standard, FprEN 16798-3:2024, changes how buildings manage air. Whether you own, operate, or design buildings, these updates impact you and our guest today is going to break down everything you need to know. He explains what's changing, what it means, and what you should do next. Our guest has 20 years experience in air ventilation and is Camfil's Senior Vice President of Public Affairs, Sustainability & Corporate Communication, Tobias Zimmer.THINGS WE SPOKE ABOUTWhat's included in the new FprEN 16798-3:2024 standard WHO's new air quality guidelinesImpact on everyday building operations and energy performanceCompliance and cost considerationsCommon mistakes and compliance toolsGUEST DETAILS Tobias Zimmer, MBA, is Senior Vice President Public Affairs, Sustainability & Corporate Communication Camfil Group, Vice Chairman PC-FIL Eurovent Certification and Advisory Board Member World Filtration Institute. Tobias has 20 years experience working in the ventilation industry. He's also an active member in several industry associations, such as Eurovent and EVIA. Tobias is also deeply involved in the development of international Standards in the fields of air filtration and building ventilation, both at ISO global level and CEN on the European level.https://www.linkedin.com/in/tobias-zimmer-mba-86024317/ MORE INFORMATIONABOUT CAMFIL'S CAO INITIATIVEThe Chief Airgonomics Officer initiative was started by Camfil, a leading manufacturer in premium clean air solutions and an advocate for access to clean air.The Chief Airgonomics initiative is being driven at a time of urgency: sensitivities over air have heightened due to the COVID-19 pandemic, air pollutants are well known to damage the environment and the newly published WHO Air Quality Guidelines show us that air pollution is more damaging to human health than previously understood.The initiative is a direct response to these realities while also bringing to life Camfil's mission of protecting people, processes and the environment. It also puts into practice Camfil's knowledge and expertise built over more than half a century and that it is eager to share with its peers and wider audiences to improve people's lives.Our Vision : Clean and healthy Indoor Air should be a Human rightOur Mission: We want all companies and organisations to put clean and healthy indoor air on the agendaCamfil believes that real change can only happen through collaborative effort and wants your organisation to join the clean air movement and community. Start your clean indoor air journey today!CAO Website: https://www.chiefairgonomicsofficer.com/ CAO Linkedin Group: https://www.linkedin.com/groups/12679402/ Let's Talk Clean Air is produced for Camfil by Dustpod.ioQUOTESThe requirements for providing clean air have significantly increased versions versus the 2017 version. - Tobias Zimmer For particulate matter, the limits had to be decreased significantly. PM 2.5 was actually cut by 50% - Tobias Zimmer Fulfilling the WHO air quality limits means you're providing an indoor air quality which is healthy to people. - Tobias Zimmer You got improved performance, you got improved creativity. And of course, you protect the health of your employees. - Tobias Zimmer Recirculation air has a few risky sides to it. - Tobias Zimmer KEYWORDS#airquality #ventilation #filtration #IAQ #energy #WHOguidelines #buildingmanagers #efficiency

We spend about 80% of our time indoors, and as concern for how bad indoor air quality can impact us grows, so does the demand for healthier, well-managed spaces. With the surge in personal technology that allows us to ‘hack our health', future innovations could see real-time information on how the air we're breathing is affecting us. Today we hear how awareness and improved biomarker technology can be used to combat sick building syndrome, creating a healthier environment that protects people, and businesses, from the consequences of bad air. Our expert guest is a medical doctor who pivoted into the world of indoor air quality after being shocked by the interplay between the built environment and asthma and allergy triggers within indoor spaces. He is the CEO of Allergy Standards and Principle at iAIR Institute, Dr John McKeon.THINGS WE SPOKE ABOUTConcerns in the medical world about sick building syndrome Being informed and using good science for progress Implementing Asthma and Allergy Standards into the built environmentFive macro trends driving new desire for healthy buildings and good IAQUsing real-time biomarkers to collect real-time data on IAQ GUEST DETAILS John is principal at the iAIR Institute, a medical entrepreneur and currently the CEO of Allergy Standards Ltd (ASL), an international standards and certification body, a company he founded while working as an Emergency Room Doctor.  As the founder he has led the development of an international intellectual property portfolio of patents and trade mark applications and negotiated complex licensing agreements with multinationals such as P&G and 3M. Along the way he has secured significant equity investments as well as academic and industry grant awards.  As a serial entrepreneur, John is involved in a number of successful healthcare related ventures.https://www.allergystandards.com/dr-john-mckeon/ MORE INFORMATIONABOUT CAMFIL'S CAO INITIATIVEThe Chief Airgonomics Officer initiative was started by Camfil, a leading manufacturer in premium clean air solutions and an advocate for access to clean air.The Chief Airgonomics initiative is being driven at a time of urgency: sensitivities over air have heightened due to the COVID-19 pandemic, air pollutants are well known to damage the environment and the newly published WHO Air Quality Guidelines show us that air pollution is more damaging to human health than previously understood.The initiative is a direct response to these realities while also bringing to life Camfil's mission of protecting people, processes and the environment. It also puts into practice Camfil's knowledge and expertise built over more than half a century and that it is eager to share with its peers and wider audiences to improve people's lives.Our Vision : Clean and healthy Indoor Air should be a Human rightOur Mission: We want all companies and organisations to put clean and healthy indoor air on the agendaCamfil believes that real change can only happen through collaborative effort and wants your organisation to join the clean air movement and community. Start your clean indoor air journey today!CAO Website: https://www.chiefairgonomicsofficer.com/ CAO Linkedin Group: https://www.linkedin.com/groups/12679402/ Let's Talk Clean Air is produced for Camfil by Dustpod.ioQUOTESThere's lots of research showing that indoor air pollution can be worse than outdoor air pollution. - Dr. John McKeonIt's about education, it's about being informed, but it's also about really good science. - Dr. John McKeonOur journey started with products with asthma and allergy, but now we've broadened that to health and well being for everybody in the built environment. - Dr. John McKeon Part of that whole new value proposition of health and well being is employers all need to make sure, well, what's the indoor air quality? Not just IAQ, but IEQ, indoor environmental quality. - Dr. John McKeon So consumer tech is med tech, and it's about staying healthy. It's not rescue medicine. - Dr. John McKeonBiomarkers, I believe, are coming, but there's a lot of challenges. - Dr. John McKeon KEYWORDS#Indoorairquality #smartbuildings #asthma #VOCs #allergystandards #health #well-being, #biomarkers

You can't see it. You can't taste it. But could the air you breathe every day be silently damaging your liver? An intriguing new study published in the Journal of Environmental Sciences reveals that even low levels of traffic-related air pollution may increase the risk of metabolic-associated fatty liver disease (MAFLD)—now the most common liver disease worldwide.

This week Zorba and Karl discuss how muscular strength and good physical fitness are linked to lower risk of death in people with cancer, and they look at a study that suggests air pollution reduces people's ability to focus on everyday tasks. Plus, they share a delicious recipe for Sausage and Kale Black Bean Soup.

This week Zorba and Karl discuss how muscular strength and good physical fitness are linked to lower risk of death in people with cancer, and they look at a study that suggests air pollution reduces people's ability to focus on everyday tasks. Plus, they share a delicious recipe for Sausage and Kale Black Bean Soup.

In this enlightening episode, I sit down with Gary Binkow, an award-winning film and TV producer turned wellness entrepreneur. As the co-founder of Studio71 and a driving force behind health brands like The Swell Score, AHHA!, ProLon, and FastBar, Gary shares his unique journey from the entertainment industry to health advocacy. We delve into the hidden dangers of counterfeit supplements, the deceptive practice of "Fairy Dusting," and how consumers can make informed choices. Gary also sheds light on Environmentally Acquired Illnesses, offering practical tips to detoxify your home and improve well-being. Additionally, we explore the link between environmental factors and neurological disorders, including "Type 3 Alzheimer's". Tune in to discover how to navigate the overwhelming health information landscape and become an empowered consumer. Want to become a Certified Healthy Home Inspector?! This groundbreaking course, led by a world-renowned doctor and building biologist with over 25 years of experience, is designed to empower passionate individuals—especially moms—to become Certified Healthy Home Inspectors. Learn to identify and mitigate household health hazards, and help create safer living spaces in your community. Resources: Become a member of The Swell Score to find and save on safe, 3rd-party tested supplements, ultra-clean, low-tox bath and beauty, and much more. Get 20% off with code: CLAUDIA20 Follow The Swell Score on Instagram Become a Certified Healthy Home Inspector  Follow the host, Claudia, on Instagram and check out her website Shop Puori grass-fed protein powder + supplements (Clean Label Certified and third-party tested!!!) discount code: HEALINGTHESOURCE

Lead is a neurotoxin, and when you breathe it in, it gets into your bloodstream and can cause all kinds of health problems, including brain damage. It's no wonder leaded gasoline was banned in the US nearly 30 years ago. But that ban didn't cover small aircraft fuel. Turns out, those small airplanes buzzing around recreational airports across the state and country still use leaded gas. The planes are spreading tiny lead particles over people's backyards, water wells, playgrounds, soccer fields and waterways just about every time they fly. It this episode, Amy talks with a small town Wisconsin lawmaker who is leading her community's charge to get the lead out of our air. And she's got an eye-opening study that shows how our drinking water could be at risk too. Host: Amy Barrilleaux Guest: Cynthia Richson, Town of Middleton, Wis., town board chair Resources for you:  EPA Lead Endangerment Finding    

Air pollution is a huge cause of death killing 8 million people worldwide each year. Its effects are damaging to most of our body systems yet is an ‘invisible' threat to us. In this episode I look at what we can do to minimise our exposure to air pollutants in and out of the home.WHO guidelines: https://www.who.int/publications/i/item/9789240034228Pesticides and Parkinson's Disease: https://pubmed.ncbi.nlm.nih.gov/32919961/Air pollution and non-communicable diseases: https://pmc.ncbi.nlm.nih.gov/articles/PMC6904854/Smoke control at home: https://www.gov.uk/smoke-control-area-rulesCarpets and health: https://pmc.ncbi.nlm.nih.gov/articles/PMC5858259/Mould and illness: https://pmc.ncbi.nlm.nih.gov/articles/PMC7231651/Plants and air purification: https://pmc.ncbi.nlm.nih.gov/articles/PMC8279815/My report for the BBC from Hong Kong on air pollution comparing types: https://www.bbc.co.uk/news/av/health-35885569 Hosted on Acast. See acast.com/privacy for more information.

How does air pollution impact fertility and IVF success rates? What do recent studies reveal about the effects of wildfire smoke on reproductive health? What can you do to improve the air quality in your home to support fertility? In this episode of Baby or Bust Fertility, Dr. Lora Shahine shares the latest research on air pollution and fertility. She talks about how environmental toxins, especially from wildfires and poor air quality, can influence reproductive health. Dr. Shahine sheds light on why controlled environments are essential in IVF labs and how similar principles can be applied at home. Listeners will walk away with 10 actionable tips to improve their indoor environment. Tips include choosing the right air filters and minimizing exposure to harmful pollutants. Listen and share! No matter the stage we're in, we could all use cleaner air to breathe.  In this episode you'll hear: [:36] Wildfires & air quality [2:06] Air quality research & IVF success [4:38] Studies on air pollution & fertility [7:17] Male factor & air quality [9:22] Improving air quality in your environment [10:59] 10 tips to improve air quality in your home [14:03] Closing thoughts   Dr. Shahine's Weekly Newsletter on Fertility News and Recommendations Follow @drlorashahine Instagram | YouTube | Tiktok | Her Books  

What if the air in your home is doing more harm than good? In this episode of Super Life, Darin Olien takes a deep dive into one of the most overlooked yet critical aspects of health—air quality. With recent wildfires and rising pollution levels, the conversation around indoor and outdoor air pollution, PM 2.5 exposure, and its link to chronic diseases has never been more important. Darin unpacks the science behind air pollution, how toxic chemicals in everyday products are compromising our health, and the simple, actionable steps you can take to breathe cleaner air and protect your future.     What You'll Learn in This Episode: (00:00:00) Introduction – Why air quality is a growing global crisis. (00:02:43) How Pollution is Quietly Destroying Our Health – The shocking stats you need to know. (00:04:23) What is PM 2.5? – The invisible pollutant that enters your lungs and bloodstream. (00:05:16) Where PM 2.5 Comes From – The worst culprits, from vehicle emissions to household products. (00:06:34) Vaping & Smoke—Are We Breathing in More Toxins Than We Realize? (00:07:53) The Hidden Dangers of Wildfire Smoke – Why burning homes release deadly toxins into the air. (00:10:44) Air Pollution & Brain Health – The alarming link between air quality, dementia, and cognitive decline. (00:12:25) The Connection Between Air Pollution & Mental Health – How poor air quality increases anxiety & depression. (00:15:07) The Toxic Truth About Formaldehyde, Benzene, & Indoor Air Pollution (00:18:49) The Real Cost of Air Pollution – 6.7 million deaths per year & a global life expectancy drop. (00:20:47) How to Improve Your Air Quality – Actionable steps for every home. (00:21:23) Why You Need a HEPA Filter – How to remove 99.97% of airborne toxins. (00:22:48) The Power of Plants – These indoor plants naturally detoxify the air. (00:23:06) Cleaning Hacks for Better Air – Why conventional cleaning products are making things worse. (00:24:21) Small Changes, Big Impact – What you can do today to reduce air pollution exposure. (00:25:18) Why We Must Demand Better Air Quality Standards – What you can do beyond your home.     Thank You to Our Sponsors: Our Place – Non-toxic cookware that keeps harmful chemicals out of your food. Get 10% off at fromourplace.comwith code Darin. Tru Niagen – Boost NAD+ levels for cellular health and longevity. Get 20% off with code Darin20 at truniagen.com.     Find More From Darin: Website: darinolien.com Instagram: @darinolien Book: Fatal Conveniences     Key Takeaway: "You can't see it, but the air you breathe affects everything—your lungs, heart, brain, and even your lifespan. It's time to take control of your air quality and protect your health."

After nearly four weeks of burning, the fires in Los Angeles are almost fully contained, and cleanup is underway. But as the dust literally settles, people in LA are left with major questions, like: What is actually in the ash? What's in the air? And how do I stay safe?Flora Lichtman talks with two experts in public health and toxic substance exposure about the chemicals left behind after an urban fire as well as what science needs to be done to fully understand the issue. She speaks with Dr. Rima Habre, associate professor of environmental health and spatial sciences at the University of Southern California in Los Angeles; and Dr. Mark Wilson, director of exposure science at Chemical Insights Research Institute (CIRI) in Marietta, Georgia.Transcript for this segment will be available after the show airs on sciencefriday.com. Subscribe to this podcast. Plus, to stay updated on all things science, sign up for Science Friday's newsletters.

Indoor air quality is slowly becoming a mainstream issue, but how can we improve public awareness and emphasize the huge damage it is causing economically, to our health and even our children's brains? Today, we hear from one of Australia's lead clean air campaigners, who has been working on a framework to make clean air as important as clean water. Having worked in public health for almost fifteen years, first combating the harms of tobacco, we learn why indoor air needs to be next on the agenda and the pathways experts are suggesting to get there. Our guest has been working with governing bodies and multi disciplinary teams to progress Australia's indoor air quality. With a background in radiation oncology and a passion for sustainability, she is currently working with the Burnett Institute and University of Melbourne. It's a pleasure to welcome Professor Bronwyn King. THINGS WE SPOKE ABOUTPreventing future pandemics and climate-proofing buildingsMonitoring and displaying IAQ levels to increase public awareness Creating simple, memorable messaging for education Pathways to clean indoor air for leaders How damages from bad IAQ are already costing billionsGUEST DETAILS Dr Bronwyn King AO is a social entrepreneur, movement maker and a globally renowned humanitarian on a mission to inspire and transform organisations into purpose driven businesses. She is a sustainability expert, company director and radiation oncologist who has worked with everyone from the terminally ill to the fittest athletes in the Australian Swim Team. Dr Bronwyn King AO is pleased to be working with Burnet Institute and University of Melbourne to help advance Australia's progress on indoor air quality, building on lessons from Australia's world leading approach to tobacco control. Prof Bronwyn King AO, Professor (Hon.) Melbourne School of Population and Global Health, University of Melbournehttps://bronwynking.com/ MORE INFORMATIONABOUT CAMFIL'S CAO INITIATIVEThe Chief Airgonomics Officer initiative was started by Camfil, a leading manufacturer in premium clean air solutions and an advocate for access to clean air.The Chief Airgonomics initiative is being driven at a time of urgency: sensitivities over air have heightened due to the COVID-19 pandemic, air pollutants are well known to damage the environment and the newly published WHO Air Quality Guidelines show us that air pollution is more damaging to human health than previously understood.The initiative is a direct response to these realities while also bringing to life Camfil's mission of protecting people, processes and the environment. It also puts into practice Camfil's knowledge and expertise built over more than half a century and that it is eager to share with its peers and wider audiences to improve people's lives.Our Vision : Clean and healthy Indoor Air should be a Human rightOur Mission: We want all companies and organisations to put clean and healthy indoor air on the agendaCamfil believes that real change can only happen through collaborative effort and wants your organisation to join the clean air movement and community. Start your clean indoor air journey today!CAO Website: https://www.chiefairgonomicsofficer.com/ CAO Linkedin Group: https://www.linkedin.com/groups/12679402/ Let's Talk Clean Air is produced for Camfil by Dustpod.ioQUOTESThe invisibility of air quality is one of the greatest challenges that we have. - Bronwyn King I think indoor air quality is the next thing for public health to really address when it comes to education. - Bronwyn KIng Transparency is always a good thing when it comes to public health because it helps people be engaged, and it encourages people to do the right thing. - Bronwyn King If you are breathing poor quality air, your health is impacted dramatically. The brain, the lung, the heart, every body system depends on quality, safe air. - Bronwyn King Clean air makes clever kids. - Bronwyn King Poor air quality is costing us billions of dollars right now, billions. - Bronwyn King KEYWORDS#airquality #cleanair #IAQ #publichealth #tobacco #climate #bushfires 

“This is the first time we are discussing what I'd describe as a 'wicked problem'” says host Rohin Dharmakumar at the beginning of this episode.What's a “wicked problem”?It's not a bad thing, it's not an evil thing.A wicked problem is a social or cultural problem that's difficult or impossible to solve because of its complex and interconnected nature. They lack clarity in both their aims and solutions and are subject to real-world constraints which hinder risk-free attempts to find a solution.This definition comes from the space of systems thinking.And the “wicked problem” at center of today's discussion is India's air pollution. More specifically, North India's air pollution problem and as we zoom down further on it, Delhi's air pollution problem.India ranks second globally as the most polluted country.Our particulate pollution increased by 67.7% from 1998 to 2021.Because of the PM2.5 pollution particles, which are the smallest actually, which we track, an average Indian's life is cut short by 5.3 years.And if you live in the north of India, the reduction is close to 12 years.Now these aren't statistics that most of you people would not have heard about.Depending on where you are in India, you think it's either a problem that you have to live with or a problem someone else has to live with.In this episode of Two by Two, we want to really discuss how to think about this problem, how to solve this problem, how to even begin to define this problem.Joining hosts Rohin Dharmakumar and Praveen Gopal Krishnan for the discussion are guests Alok Mittal, co-founder of Indifi; Roshan Shankar, founder and CEO of Saroja Earth; and Mohit Beotra, co-founder of Air Pollution Action Group (A-PAG)Welcome to episode 27 of Two by Two.—What you just listened to is a short part of a 90-minute-long conversation. If you want to listen and get early access to the full episode, consider becoming a Premium subscriber to The Ken, which in addition to Two by Two, will also give you access to our long-form stories, Premiums newsletters and visual stories. Or if you just want to listen to Two by Two for now, for iOS users, we have enabled Premium subscription on Apple Podcasts.You can sign up for The Two by Two newsletter here—it's free!This episode of Two by Two was produced by Hari Krishna. Rajiv CN, our resident sound engineer, mixed and mastered this episode.If you liked this episode of Two by Two, please share it with like-minded individuals who would be interested in listening to the episode. And if you have more thoughts on the discussion, we'd love to hear your arguments as well. You can write to us at twobytwo@the-ken.com

Evidence shows that pregnant women and babies exposed to high levels of air pollutants face an increased risk of adverse health outcomes. Adding to this concern is the rising frequency of wildfires, further threatening air quality. According to the World Health Organization, 99% of the global population breathes air that exceeds WHO air quality limits. While avoiding exposure to air pollution and wildfire smoke is the best way to limit your risk, this is not always possible. The good news is that you can reduce exposure and minimize the harmful effects with practical steps, from monitoring the Air Quality Index to using air filtration systems and supplementing with antioxidants to strengthen your body's defenses. By focusing on the factors within your control, you can take proactive measures to protect yourself and your family from the dangers of poor air quality.     Thank you to our sponsor   Zahler goes above and beyond to use high-quality bioavailable ingredients like the active form of folate, bioavailable iron, and omega 3s. The Zahler Prenatal +DHA is my #1 recommendation for a high-quality prenatal vitamin. In January 2025, you can save 40% off the Zahler Prenatal +DHA on Amazon with the code PREPOD40. You can always see the current promo code for the Zahler prenatal vitamin by clicking here.     Read the full article and resources that accompany this episode.     Join Pregnancy Podcast Premium to access the entire back catalog, listen to all episodes ad-free, get a copy of the Your Birth Plan Book, and more.     Check out the 40 Weeks podcast to learn how your baby grows each week and what is happening in your body. Plus, get a heads up on what to expect at your prenatal appointments and a tip for dads and partners.     For more evidence-based information, visit the Pregnancy Podcast website.

It has been a cold start to the year and for many that means the heating's on, windows are shut and we're drying clothes inside the house. For many people, mould becomes a major concern in winter and the health problems mould can cause have been under more scrutiny since the death of two-year-old Awaab Ishak who died in 2020 from long-term exposure to mould at his home in Rochdale.At Imperial College London a study called WellHome is underway to monitor levels of mould and other indoor pollutants in homes across the west of the capital. Presenter James Gallagher meets Mum of four Roxanne who had monitoring equipment installed in her house to collect data that could lead to guidance on housing quality and inform how healthcare professionals look for and treat conditions affected by mould. Joining James at Roxanne's is WellHome's Dr Athena Trachalaki, a Respiratory Registrar with Imperial College NHS trust. With her, to go through all the pollutants that pose a risk to our health indoors is WellHome lead and Professor of Community Health and Policy at Imperial College, Frank Kelly. Dr Jonathan Grigg, Professor of Paediatric Respiratory and Environmental Medicine at Queen Mary University, London, tells James it could be the end of the line for the gas cooker, and Professor Alastair Lewis who is Professor of Atmospheric Chemistry at the University of York takes a virtual tour of James's home to discuss all the ways James could be cleaning up the air he breathes. Presenter: James Gallagher Producer: Tom Bonnett Editor: Holly Squire

Today my guest is Anant Sudarshan, an Associate Professor at the Department of Economics at the University of Warwick and a Senior Fellow at the Energy Policy Institute at the University of Chicago (EPIC). We talked about air pollution in India, crop burning, subsidizing electricity, depleting ground water, the impact of the collapse of keystone species and much more.  Recorded November 11th, 2024. Read a full transcript enhanced with helpful links. Connect with Ideas of India Follow us on X Follow Shruti on X Follow Anant on X Click here for the latest Ideas of India episodes sent straight to your inbox. Timestamps (00:00:00) - Intro (00:01:52) - Air Pollution in India (00:06:00) - Causes of Pollution in Delhi (00:07:32) - Addressing Crop Burning as a Source of Pollution (00:14:11) - Regulatory Frameworks for Pollution in India (00:18:16) - Creating a Market for Pollution (00:39:52) - Vehicular Pollution and Rationing (00:53:56) - How Subsidies Complicate the Pollution Problem (01:02:44) - Pigouvian Subsidies (01:08:19) - Electricity as a Right (01:26:04) - The Near-Extinction of Vultures in India (01:38:41) - Outro

Host Dr. Davide Soldato and his guests Dr. Ann Wu and Dr. Alexa White discuss the article "Air Pollution and Breast Cancer Incidence in the Multiethnic Cohort Study" and the editorial "Growing Evidence for the Role of Air Pollution in Breast Cancer Development"  TRANSCRIPT The guests on this podcast episode have no disclosures to declare.  Dr. Davide Soldato: Hello and welcome to JCO After Hours, the podcast where we sit down with authors from some of the latest articles published in the Journal of Clinical Oncology. I am your host, Dr. Davide Soldato, Medical Oncologist at Ospedale San Martino in Genoa, Italy.  Today, we are joined by JCO authors Dr. Anna Wu and Dr. Alexander White. Dr. Wu is a professor of Population and Public Health Sciences at the Keck School of Medicine of UCS, while Dr. White is an investigator in the Epidemiology branch of the Environment and Cancer Epidemiology Group at the National Institute of Health.  Today, we will be discussing the article titled, “Air Pollution and Breast Cancer Incidence in the Multiethnic Cohort Study,” and the accompanying editorial.  So, thank you for speaking with us, Dr. Wu, Dr. White. Dr. Anna Wu: Thank you for having us. Dr. Alexandra White: Yes, thank you so much for the invitation to be here. Dr. Davide Soldato: So before going in depth about the results of the study that was published in the JCO, I was wondering if you could give us like a brief introduction and a little bit of background about what was known about air pollution as a risk factor for breast cancer and what was the evidence before this study was conducted. Dr. Alexandra White: Okay. I can start with that question. So, there's been research for decades looking at the relationship between air pollution and breast cancer. And it's been a really challenging question to address for a number of reasons. One being that it can be really difficult to assess exposure to air pollution and many previous studies have had really limited information on people's residences over time. But in general, what we thought leading up to this study was that evidence was most consistent that exposure to traffic related pollutants such as nitrogen dioxide was more consistently related to a higher risk of breast cancer. The evidence for fine particulate matter or PM2.5 was less consistent. More recently, there have been a few large, well conducted studies that have supported a positive association. This new study in the multiethnic cohort led by Dr. Wu is really important because it really demonstrated that, in this large study of over 50,000 women in California, that they also do see an association with PM2.5.  Dr. Davide Soldato: Thank you very much for the introduction. So, Dr. Wu, we just want to hear a little bit more about the results. So, what was the association that was observed for PM2.5? And specifically, the study that you ran was focused on a very diverse population, a multiethnic cohort, and so I was wondering if you observed any type of differences when you consider the different populations that were included in your study. And if you could also give us a little bit of what was the composition of the women that were enrolled in this cohort. Dr. Anna Wu: Thank you for the question. So, the multiethnic cohort study is a cohort of over 200,000 individuals who were enrolled when they lived in Hawaii or California. For the air pollution studies that we've been conducting, we have focused on primarily the California participants. And in this instance for the breast cancer study, it was based on roughly 56,000 individuals out of- there were about 100,000 because half of them were men and they were not included. Of the California participants, 75% of them were African Americans or Latinos and they were self-identified as these racial ethnic groups when they enrolled in the study. And this was a particularly important consideration for us because in most of the studies that have been published so far on-air pollution and breast cancer, as well as other cancer sites, most of those studies were conducted among whites in the US or whites in Europe. And even if they included non-white populations, the numbers tend to be small so that they were not able to conduct racial ethnic specific analysis. So, we were particularly interested in examining these other racial ethnic groups because we know from other studies that racial ethnic minority groups tend to live in communities of low socioeconomic status and those communities also tend to have higher levels of various types of environmental pollutants. And so, it was important for us to actually try to tease apart these various interrelated factors.  So, what we found was that per 10 micrograms per cubic meter, we had a 28% increased risk overall in all participants combined that meet across the racial ethnic groups. We actually did not see any differences or significant differences in the hazard ratios by race ethnicity and they were in general quite compatible with each other. But we did see a stronger finding among the white participants in our study. Dr. Davide Soldato: Thank you, a lot, Dr. Wu. So, I think it's very interesting the fact that in the end you observed that air pollution is a significant risk factor across all the ethnicities that were included in the study. But I think that one very strong point of the manuscript and one very strong point of the analysis was that in the end you also corrected for a series of different factors because we know that the incidence of breast cancer can be modified, for example, by familial history or BMI or smoking habits or also alcohol consumption. And a lot of these risk factors were included in your analysis. And so, I was wondering if you could tell us a little bit whether you observed any significant differences when you observed or included also these risk factors in your analysis, or whether the association for air pollution as a risk factor stands even when we consider all of these other elements. Dr. Anna Wu: Yes. So, we considered all the well-established breast cancer risk factors. And in this situation, we were particularly interested in considering smoking, alcohol intake, use of menopausal hormones, history of diabetes, body mass index, family history, as well as physical activity, because many of these risk factors, such as, for example, diabetes and body mass index, they are risk factors for breast cancer, and air pollution, have also been found to increase risk of these factors.  So, in our analysis, we first adjusted for all of these potential confounders in a mutually adjusted manner, so all of them were considered. In addition, we also conducted stratify analysis. So as an example, we stratified the analysis to examine whether the hazard ratio associated with PM2.5 provided comparable risk estimate or hazard ratio estimates for never smokers, former smokers, and current smokers. Although we did not see significant heterogeneity by these various subgroups, we did see a significantly stronger effect of PM2.5 among individuals who did not have a family history of breast cancer.  Interestingly, our finding was also stronger among individuals who were never smokers and light alcohol drinkers, even though the results were not significantly different. So, we surmised that maybe individuals who already had a high risk because of other established risk factors for breast cancer, we were less likely to be able to observe the effect of air pollution. But it's important to note that other studies, such as the ones that Dr. White has conducted, have also looked at various subgroups, and I think part of the limitation that all of us have is that once you subdivide the study population, even if you start out with a large sample size, often the sample size gets cut in half or a third. And so, we still lack the statistical power to be able to observe significant differences. But I think it is important to note that, in fact, the hazard ratio estimates are actually quite comparable, but we did see a hint of stronger effects among never smokers, and people who were light alcohol drinkers. So, I think this is an area that we certainly need to continue to investigate since there are other subgroups, such as menopausal status, such as hormone receptor status of breast cancer, that we need to consider in future studies. There's still a lot of work we need to do to sort this out, to actually figure out who are the women who are the most susceptible to the exposures. Dr. Davide Soldato: Dr. White, I would really love a comment from you on this specific area and specifically on what still needs to be done. And related to this, a question actually, for both of you, because I think that from a methodological point of view, there is a lot of work that goes into deciding how we are going to assess the exposure to air pollution. So which type of data are we going to use? Which type of data are we currently using in the epidemiological studies that have been conducted and in the one that we are discussing right now in JCO? And what are the caveats for this data that we are using? Meaning, I think that we use mostly residential addresses, which means that we are looking at the exposure where people actually live, which might not be the place where they spend most of their time. For example, if someone is working, maybe they could be more exposed and have higher exposure when they are at work compared to when they are at home. So, I was wondering if you could give us a little bit of an overview as to what is the methodological standard of care right now in terms of this analysis and what can we do better to refine and understand this specific factor as Dr. Wu was mentioning? Dr. Alexandra White: Yeah, so I'm happy to take a first stab at that question. So, I think it's important to note just how far we've come. I think even a few years ago, air pollution was really not considered a risk factor for breast cancer. And a lot of the work that we've been doing and others have really moved this forward in terms of understanding this as a risk factor. And as I mentioned earlier, there have been a lot of challenges in exposure assessment. And to get to your question, I think that our studies in general are doing better at looking at exposure over more years, residences, more time. We know that cancer takes time to develop, and we can't rely on just a single snapshot of exposure. But as you mentioned, almost all of the studies published have really exclusively focused on residential estimates of exposure. And so, there's a real need to understand the exposures that people are experiencing in other aspects of their life, from their commute to their jobs, to really capture that totality of exposure.  And then I think one of the points that Dr. Wu was alluding to as well as we know that breast cancer is a very heterogeneous disease, so risk factors for breast cancer vary by tumor subtypes, by menopausal status at diagnosis. And a lot of studies have really focused on considering breast cancer as a combined outcome, and that might be missing some really important signals where we might have a stronger effect for certain subtypes due to the fact that there's different biologic pathways that are underlying these subtypes or by menopausal status. And so having large study populations where, as we discussed earlier, would really give us the power to look among these smaller groups of women who might be more susceptible and those with younger women, we know that incidence of cancer is rising in young people, and we need to understand the risk factors for that. And most of our studies are really focused on older individuals, so I think that's one important gap, as well as having the power to really look at different differences by tumor subtypes. Dr. Davide Soldato: I think it's very interesting, and I think one point both of you made in the original article and in the accompanying editorial is also the fact that we tend to look at these risk factors in people who are actually aged, while we maybe should be looking at this in an earlier phase of development and potentially during puberty. Do you think that we should design studies that are more focused on this population even though I think that they will take a lot of time to produce significant results?  Dr. Alexandra White: Yeah. I think that it is really important to consider how exposure during early life is related to breast cancer risk. We know that exposures during pregnancy or even as early as during puberty might be particularly relevant for breast cancer. And I think a lot of our studies have really been up against the challenge of the fact that exposure monitoring for air pollution really didn't start until the 1990s. And so, it's challenging, especially for these older cohorts, to get back at that time period that might be relevant. But I think that's something that definitely newer cohorts are going to be able to address, and I think it's going to be really important, and also will give us some clues to better understand the important windows of exposure, but also that might provide clues for the biologic pathways as well that are relevant. Dr. Davide Soldato: And just a related question, because I'm not aware of this, but are there right now cohorts that are specifically looking at this in the US or in other parts of the world? If you are aware of that, of course.  Dr. Alexandra White: There have been some cohorts that have focused on exposure during these hypothesized windows of susceptibility, but I don't think they've been able to follow those women long enough to develop breast cancer. One of the things that we're working on in the sister study is trying to expand our assessment of air pollution exposure back in time to try to get at these earlier windows of exposure. So, I'm hoping that it's something we'll be able to comment on and at least for some of the women in our cohort who are younger. But I don't know, Dr. Wu, if you're familiar with any other populations that are doing this now?  Dr. Anna Wu: Well, NCI funded several new cohorts in the last couple years that are really focused on trying to get a much more refined exposure assessment. So, I know colleagues at University of Michigan that are peers and also Dr. Wei Zheng at Vanderbilt, they are putting together newer cohorts that are younger and also trying to include a range of exposure, not just air pollution, but really environmental exposures. Those cohorts I think have the potential in the future to try to address some of these questions, but again, it will take at least another number of years before there are a sufficient number of endpoints so that they can actually do these types of studies.  Another possibility is that there are a number of big cohort studies in Asia. The age of diagnosis tends to be earlier in Asia. I know that investigators in China are very interested and concerned with the air pollution effects in China. I think there are potentials that in other countries where the age of breast cancer diagnosis is actually younger than in the US and if they establish in a manner that allows them to assess air pollution that they may have opportunities.  And I think the other way to try to address this question, whether there are studies where you can actually tap into either biomarkers or pathology samples so you won't be actually studying air pollution in a large population, but you're actually narrowing it down to try to see if you see any signals in a way that would give you some additional clues and insights as to the mechanism. So I think we're going to have to piece together various types of study to try to answer the questions because one type of study like these observational air pollution studies, will allow us to address one slice of the questions that we have and then we need to put together other studies so that we can address other aspects that we're interested in to put it together. Dr. Davide Soldato: Thank you very much both of you. That was very interesting.  Coming back to the results of the manuscript, we really focused up until now on PM2.5. But it's true that inside of the study you evaluated different pollutants. So, I was wondering whether you saw a similar association for other pollutants that were included in the study or whether the association for higher risk was observed only for PM2.5. Dr. Anna Wu: The results for NO2, NOx, PM10, and carbon monoxide were actually very compatible with the risk estimates that other studies have published as well as from the meta-analysis. So, I would say that our results from the other pollutants are actually very consistent with other results. I think one difference is that our PM2.5 estimates were based on the satellite-based PM2.5 estimates, whereas all the other pollutants were based on monitoring station estimates from EPA sponsored air monitoring stations. So, they are not measured in the same way. And I think different studies over time have used either monitoring station type measures for other pollutants. And I think we were particularly interested in PM2.5 because the measurement of PM2.5 in the monitoring world didn't start until around 2000. So, studies up until that time were less able to actually provide the assessment of PM2.5 as good as we can for air pollution. There's always misclassification. So, I think it's a matter of how much misclassification in the assessment. But, again, we are really limited in really just having exposure over one part of adult life.  Dr. Davide Soldato: Thank you very much. And one potentially related question. We are speaking in general about air pollution, but I think that since we are considering residential addresses, probably we are capturing more either traffic pollution or pollution that comes from probably industries or stuff like that, which is mostly related to residential areas or the place where people live. But I think that in the end we also think about air pollution as something that can come from different forms. And one very interesting point, Dr. White, that you made in your editorial is also that there is a global change also in the way we are faced with air pollution. For example, you made the example of wildfires in your editorial and how this might potentially change exposure to air pollution, maybe for limited times, but with concentrations that are fairly higher compared to what we generally observed. So, I was wondering if you could comment a little bit on that and also, if there is potentially a way to also consider this in future epidemiological studies. Dr. Alexandra White: Yeah, so when we talk about exposure to fine particulate matter, PM2.5, we're assessing exposure to particles that are based on the size of the particle, and we're really not evaluating the types of particles that people are experiencing exposure to. And we know that, in general, that PM2.5 composition really varies geographically due to differing sources of exposure. So, like you were saying, there might be a stronger contribution to industry or from agriculture or from traffic. And so that could really change the PM2.5 exposure profile that individuals experience. And so it could be that this is another really important area that this research needs to consider, which could really help us identify what sources of exposure are most relevant.   Wildfires are a really important growing concern. We know that wildfires are increasing in both intensity and duration and frequency, and we really don't understand the long-term health impacts of wildfires. But we know that wildfire associated PM2.5 might be one of the most dominant contributors to PM2.5 moving forward. And although we've seen historic declines in PM2.5 in the US after the Clean Air Act, those declines have really stalled. PM2.5 itself is projected to increase over the next few decades, so understanding different PM2.5 composition profiles and the sources that drive them can really help us identify the most important targets for any potential interventions. And wildfire PM2.5 in particular may be of concern because it's a combustion byproduct, and so it's thought to have more of the components that might, we hypothesize, are most relevant for breast cancer, such as PAHs or polycyclic aromatic hydrocarbons or metals. And so, these components are thought to act as endocrine disruptors, which may be particularly relevant for breast cancer. So, I think understanding this changing landscape of PM2.5 moving forward is going to be really important in understanding how PM2.5 contributes to cancers beyond just breast, but as well as other female hormone driven cancers and all of the cancers really.  Dr. Davide Soldato: Thank you very much. So, one closing remark, because I think that in general, we have been really in a field of primary prevention for breast cancer where we were focusing on individual behaviors, for example, smoking cessation, reduction in alcohol intake, reduction of BMI, increase of physical activity. But I think that the evidence that is accumulating in the last three years or so is telling us more and more that we also need to shift the perspective on prevention going not only on individuals, but also as including environmental risk. So, I was wondering, how can we include this new evidence in the policies that we implement and how policymakers should act on the data that we have available right now? Dr. Anna Wu: I think it's really important that this new information is communicated to all the stakeholders, including our policymakers, so that they are, first of all, really aware that any changes and not actually adhering to current guidelines can have long lasting consequences, deleterious consequences. And I think it's important to also note that over 90% of the world actually live in areas where PM2.5 exceeds the limit. We have observed increases in breast cancer in many middle- and low-income countries, so I think it's particularly important to emphasize that this is really not just a western country issue, it is really a global issue. Dr. Alexandra White: I agree. And I would just add to that that air pollution is not something that an individual can really change on their own. There are things you can do, you can monitor air quality, you can try to live in a home that's far away from traffic. But really these are large scale problems that really require large scale solutions. And we know that policy changes can be effective here and that this is something that, in my opinion, is not something that we leave to the individual to change. This is something that we as a society should encourage change for the health of everyone. Dr. Davide Soldato: So, thank you very much again, Dr. Wu, Dr. White, for joining us today on the podcast. Dr. Anna Wu: Thank you. Dr. Alexandra White: Thank you so much for having us.  Dr. Davide Soldato: So we appreciate you sharing more on your JCO article and accompanying editorial titled, “Air Pollution and Breast Cancer Incidents in the Multiethnic Cohort Study.”  If you enjoy our show, please leave us a rating and review and be sure to come back for another episode. You can find all ASCO shows at asco.org/podcasts.   The purpose of this podcast is to educate and to inform. This is not a substitute for professional medical care and is not intended for use in the diagnosis or treatment of individual conditions.   Guests on this podcast express their own opinions, experience and conclusions. Guest statements on the podcast do not express the opinions of ASCO. The mention of any product, service, organization, activity or therapy should not be construed as an ASCO endorsement.      

Commemorating 38th year of Intelligent Medicine; A pricey prostate drug advertised on football games may extend life for mere months without promise of cure; You dutifully threw out your “toxic” black plastic spatulas—was it faulty math? Air pollution robs marathoners of record times—and may be responsible for deaths of millions; Indian man, declared dead, taken to hospital after awakening on funeral pyre. 

What do AQI levels actually tell us? What are the short and long term effects of air pollution? Why doesn't the WHO recommend masks for air pollution? Do air purifiers really help? And what steps can the government take to tackle this problem effectively?Today on the show, we are joined by Dr. G.C. Khilani to discuss everything you need to know about air pollution. Dr. Khilani is the chairman of Pulmonary, Critical Care & Sleep Medicine at PSRI Hospital in Delhi and a member of the WHO's Technical Advisory Group on Air Pollution and Health.Hosted and produced by Shashank BhargavaEdited and mixed by Suresh Pawar(This episode was first published on the 2nd of December, 2024)

My guest today is Dr. Kristen Lyall, ScD. Dr. Lyall received a Doctor of Science in Epidemiology from Harvard School of Public Health. During her postdoctoral training, she received training in Nutrient Science at Harvard and Pediatric Epidemiology at UC-Davis MIND Institute's Autism Research Training Program. Currently, Dr. Lyall is an Associate Professor at Drexel University's A.J. Drexel Autism Institute – Modifiable Risk Factors Program.The overarching goal of the Modifiable Risk Factors program is to identify factors that can be changed to prevent or mitigate the adverse effects associated with Autism, thereby potentially improving outcomes for individuals and informing public health policy and practice. Dr. Lyall's expertise provides actionable tools for listeners to understand the environmental risks of Autism. By the end of the episode, we hope you gain insight into the identified modifiable risk factors for Autism.Dr. Kristen Lyall: https://drexel.edu/autisminstitute/about/our-team/all-staff/Kristen-Lyall/Dr. Lyall publications link: https://pubmed.ncbi.nlm.nih.gov/?term=Kristen%20Lyall&sort=pubdateECHO: https://echochildren.orgFish not Supplements: https://echochildren.org/research-summaries/fish-but-not-supplements-consumed-in-pregnancy-associated-with-lower-rates-of-autism-diagnosis-and-related-traits-echo-cohort-study-finds/Other Resources:Biological Energy: Quantum Mechanisms, Water, DHA, and NF-kB (Autism is a loss of energy- electrons, photons, protons)https://youtu.be/2-IA_gunXbw0:00 Dr. Kristen Lyall2:30 Her Journey into Epidemiology & Autism7:50 The Role of Epidemiology & Autism12:15 Modifiable Risk Factors17:32 Dietary Influences on Autism Risk; Eat more FISH (DHA!)22:53 Assessing Exposure & Risk Factors32:35 Immune & Hormonal Factors in Autism; Cytokines & Inflammation39:17 The Impact of Acute Events during Pregnancy44:45 Air Pollution & its Effects in Neurodevelopment; Oxidative Stress48:14 Current & Future Research; ECHO & EARLI56:34 Reviews/Ratings, Contact InfoX: https://x.com/rps47586YouTube: https://www.youtube.com/channel/UCGxEzLKXkjppo3nqmpXpzuAHopp: https://www.hopp.bio/fromthespectrumemail: info.fromthespectrum@gmail.com

What do AQI levels actually tell us? What are the short and long term effects of air pollution? Why doesn't the WHO recommend masks for air pollution? Do air purifiers really help? And what steps can the government take to tackle this problem effectively?Today on the show, we are joined by Dr. G.C. Khilani to discuss everything you need to know about air pollution. Dr. Khilani is the chairman of Pulmonary, Critical Care & Sleep Medicine at PSRI Hospital in Delhi and a member of the WHO's Technical Advisory Group on Air Pollution and Health.Hosted and produced by Shashank BhargavaEdited and mixed by Suresh Pawar

TODAY ON THE ROBERT SCOTT BELL SHOW: Pharma Reform, Vaccine Risk Studies, IBD in Youth, Air Pollution Cognition, Azadirachta Indica, Asthma Drug Brain Impact, Whole Milk Health, Coca-Cola Transparency, Low-Cost Healthy Food, School Gardens and MORE! https://robertscottbell.com/pharma-reform-vaccine-risk-studies-ibd-in-youth-air-pollution-cognition-azadirachta-indica-asthma-drug-brain-impact-whole-milk-health-coca-cola-transparency-low-cost-healthy-food-school-garde/

Pakistan's cities are choking on smog, with the cities in Punjab including Lahore being the worst impacted. In this episode, Uzair talks to Abid Omar about what is causing this air pollution crisis in the country and what can be done about it. Abid Omar is the founder of the Pakistan Air Quality Initiative, which provides community-driven air quality data and resources to increase social awareness. Chapters: 0:00 Introduction 2:30 What is going on? 12:10 Transportation's impact 26:20 Things that can be done to solve the crisis 42:50 Do we need more data? Reading recommendations: - Factfulness by Hans Rosling - The Economics of Air Pollution in China by Ma Jun - A Suitable Boy by Vikram Seth

Indoor air quality affects us more than we realize. Here, Jaspr founder Mike Feldstein explains why what we breathe matters and how to fix it. What We Discuss with Mike Feldstein: Indoor air quality is often significantly worse than outdoor air, as homes lack natural filtration systems like wind, sun, and trees. After cooking, poor air quality can persist for up to 48 hours without proper filtration. Most air quality issues can't be detected by human senses — we can't smell or see many harmful particles and chemicals that affect our health. This is especially concerning since we spend most of our time indoors. Common household activities like cooking (even healthy cooking), using air fresheners, and burning incense create significant indoor air pollution. Many cleaning products and deodorizers actually mask problems rather than solving them. Bedroom air quality is particularly critical since we spend roughly one-third of our lives sleeping. Your body does its best repair work during sleep — and it needs clean air to do that job effectively. There are several simple ways to improve your indoor air quality today: Open windows on opposite sides of your house for cross-ventilation when outdoor air is clean, use your range hood when cooking (verify it vents outside), remove artificial air fresheners, and consider air filtration for rooms where you spend the most time, especially bedrooms. These small changes can make a big difference in your indoor air quality. And much more... Full show notes and resources can be found here: jordanharbinger.com/1071 If you love listening to this show as much as we love making it, would you please peruse and reply to our Membership Survey here? And if you're still game to support us, please leave a review here — even one sentence helps! Consider including your Twitter handle so we can thank you personally! This Episode Is Brought To You By Our Fine Sponsors: jordanharbinger.com/deals Sign up for Six-Minute Networking — our free networking and relationship development mini course — at jordanharbinger.com/course! Subscribe to our once-a-week Wee Bit Wiser newsletter today and start filling your Wednesdays with wisdom! Do you even Reddit, bro? Join us at r/JordanHarbinger!

Short Wave producer Hannah Chinn has adult-onset eczema. They're not the only one. Up to ten percent of people in the United States have it, according to the National Eczema Association — and its prevalence is increasing. Despite its ubiquity, a lot about this skin condition remains a mystery. So today, Hannah's getting answers. They sat down with Raj Fadadu, a dermatologist at UC San Diego, to ask: What is eczema? What triggers it in the first place? And might climate change make it worse sometimes?If you liked this episode, check out our episode on the science of itchiness. Also, follow us! That way you never miss another Short Wave episode.Interested in hearing more about climate change and human health? Email us at shortwave@npr.org — we'd love to hear your feedback!Learn more about sponsor message choices: podcastchoices.com/adchoicesNPR Privacy Policy