Podcasts about Circadian rhythm

BIO: Rob Sweetman – Former Navy SEAL, MBA, Sleep Scientist Rob Sweetman is a former Navy SEAL turned sleep scientist dedicated to optimizing human performance in high-stress environments. With firsthand experience of the brutal effects of sleep deprivation in military operations, Rob has spent years researching and developing solutions to improve sleep for service members, first responders, and high-performance teams. His work bridges cutting-edge science with real-world applications, focusing on resilience, cognitive readiness, and operational effectiveness. As the founder of Sleep Genius and an advisor to military and government agencies, Rob is at the forefront of revolutionizing sleep strategies for those who need them most.   SHOWNOTES:

If you feel tired but wired, struggle with hormone imbalances, poor sleep, blood sugar crashes, or stubborn symptoms, the issue may not be what you're eating, but when. Your circadian rhythm is the master system coordinating your hormones, metabolism, digestion, and nervous system. In this episode, we break down circadian rhythm in a practical, real-life way. This isn't just about sleep. It's about how your body knows what time it is and what it should be doing. We cover how light, food timing, and movement act as biological signals for cortisol, melatonin, thyroid function, mitochondrial health, and even hormone production. We also dive into why poor sleep, PMDD, irregular cycles, afternoon crashes, and even skin flare-ups may stem from circadian disruption. If you've been focusing on supplements, elimination diets, or protocols without seeing results, this episode will show you the foundational layer you might be missing.   What You'll Learn In this episode, we discuss: What circadian rhythm actually is (and why every cell has a 24-hour clock) How cortisol and melatonin should rise and fall naturally The difference between sunrise, UVA rise, and UVB light How circadian rhythm impacts thyroid hormone conversion (T4 to T3) Simple habits to support sleep, metabolism, and nervous system regulation   Chapters 00:00 – Why circadian rhythm impacts hormones & sleep 04:14 – Every cell runs on a 24-hour clock 09:44 – Cortisol timing, digestion & metabolism explained 14:23 – Sunrise: the master reset signal 20:53 – UVA rise & hormone production (pregnenolone, thyroid, insulin) 27:45 – Sunset & melatonin preparation 32:18 – The role of food timing in circadian rhythm 35:29 – Vitamin D vs. melatonin (seasonal shifts explained) 39:09 – Movement timing & workouts 41:36 – Signs your circadian rhythm is off 45:55 – Practical habits you can implement immediately   Resources & Mentions My Circadian App Circadian Rhythm Resource Blue Light Glasses Circadian Lighting How to Turn Your iPhone Red   Want to Work With Us? Join us in the Root Cause Reset Program: https://www.lifestyleucoaching.ca/wellness-effect-906145 and use code "Wellness Effect" for a FREE functional lab test when you join the program. Follow us on Instagram: The Podcast: @thewellnesseffectpod Lacey Iskra - @laceeiskk Jensen - @wellnesswjensen Kira Iskra - @kiraiskk Lifestyle U have helped over 1,000+ women transform their mind and body and become the best version of themselves. Want to be next? Click Here to Apply! - https://www.lifestyleucoaching.ca/apply If you loved this episode and want to hear more, subscribe and leave a review! Share this episode with a friend who's ready to start their own wellness journey. Follow us on Instagram  at @thewellnesseffectpod to stay up-to-date with the latest episodes and tips.  

Jamie M. Zeitzer, Ph.D., discusses new research involving circadian rhythm and how it differs in adults with ADHD compared to the general population, the consequences of circadian rhythm disruptions, and interventions to optimize your circadian clock. Resources: Natural Cycles and Circadian Rhythm Self-Test: Do You Have a Delayed Circadian Rhythm? Free Download: Sleep Disorders Linked to ADHD Read: What Comes First: ADHD or Sleep Problems? Read: The Under-Recognized Impact of Delayed Sleep Phase Syndrome in ADHD Read: Seasonal Affective Disorder and the ADHD Brain Access the video and slides for podcast episode #595 here: https://www.additudemag.com/webinar/natural-cycles-energy-levels-productivity/ Thank you for listening to ADDitude's ADHD Experts podcast. Please consider subscribing to the magazine (additu.de/subscribe) to support our mission of providing ADHD education and support.

What if your mood, focus, and energy aren't random—but driven by internal clocks you rarely think about? This week, circadian rhythm expert Daniel Forger explains why jet lag hits so hard, why sleep timing may matter more than sleep duration, and what your wearable data actually means. If you've ever questioned your “sleep score” or wondered whether you're a morning person by design, this conversation will change how you understand your body's timing system. Topics [0:00] Psychologist Off the Clock! [1:55] Intro and Speed Round with Daniel Forger [5:44] Why Crossing Time Zones Messes You Up [10:07] What Are Biological Rhythms? [13:03] Is Your Apple Watch Accurate? [22:44] How Your Biological Rhythms Impact Mood and Performance [27:17] Could Humans Adapt to a 25-Hour Day? [36:31] Circadian Rhythms and Happiness [44:39] The Three Most Important Lessons About Biological Timing [49:32] Bach, Pipe Organs, and Mathematical Patterns [53:41] Grooving Session: The Intersection of Biology and Happiness ©2026 Behavioral Grooves Links About Daniel Biological Rhythms by Daniel Forger Join us on Substack! Join the Behavioral Grooves community Subscribe to Behavioral Grooves on YouTube Support Behavioral Grooves Musical Links Best of Bach

Send a textHow the body's internal circadian clocks regulate metabolism, energy balance, and health.TOPICS DISCUSSED:Master circadian clock in the brain: Light detection via retina entrains the suprachiasmatic nucleus, which coordinates body-wide rhythms; intrinsic period slightly deviates from 24 hours, allowing seasonal flexibility.Peripheral clocks in organs: Nearly all cells have autonomous clocks; liver and fat clocks rapidly adjust to feeding time, while brain clock aligns more tightly to light.Clock mutations and metabolism: Disrupting core clock genes (e.g., CLOCK, BMAL1) causes obesity, liver fat accumulation, and impaired insulin secretion without hyperinsulinemia.Timing of food intake: Eating the same high-fat calories during rest phase causes more weight gain than during active phase due to differences in energy dissipation.Modern disruptions (jet lag, shift work, blue light): Create desynchrony between brain and peripheral clocks, contributing to metabolic issues; late-night eating impairs glucose handling.Critical illness & feeding: Tube feeding at night (opposite natural cycle) induces rapid insulin resistance, highlighting mismatch costs.Hormone rhythms: Testosterone, glucocorticoids, and others peak at specific times; misalignment affects stress, reproduction, and metabolism.Weight loss drugs & maintenance: GLP-1 drugs reduce intake effectively, but regain involves neuroendocrine adaptations tied to brain clock pathways.ABOUT THE GUEST: Joseph Bass, MD, PhD is Chief of Endocrinology, Metabolism and Molecular Medicine at Northwestern University Feinberg School of Medicine, Director of the Center for Diabetes and Metabolism, and a leading researcher who pioneered the link between circadian clock genes and metabolic disorders including obesity and diabetes.RELATED EPISODE:M&M 237 | Circadian Biology: Genetics, Behavior, Metabolism, Light, Oxygen & Melatonin | Joseph TakahashiSupport the showHealth Products by M&M Partners: SporesMD: Premium mushrooms products (gourmet mushrooms, nootropics, research). Use code 'nickjikomes' for 20% off. Lumen device: Optimize your metabolism for weight loss or athletic performance. MINDMATTER gets you 15% off. AquaTru: Water filtration devices that remove microplastics, metals, bacteria, and more from your drinking water. Through link, $100 off AquaTru Carafe, Classic & Under Sink Units; $300 off Freestanding models. Seed Oil Scout: Find restaurants with seed oil-free options, scan food products to see what they're hiding, with this easy-to-use mobile app. KetoCitra—Ketone body BHB + electrolytes formulated for kidney health. Use code MIND20 for 20% off any subscription (cancel anytime) For all the ways you can support my efforts

On this episode, Jared starts a new series - Mighty Minerals! He kicks the series off by exploring lithium from a completely different perspective—not just as a psychiatric medication, but as a naturally occurring trace mineral that may play a role in mood balance, stress resilience, sleep rhythm, and cognitive support. You'll learn the difference between high-dose pharmaceutical lithium and low-dose nutritional lithium, why dosage and intent matter, and how integrative practitioners are using micro-doses as part of a broader wellness strategy. Jared also breaks down how lithium interacts with circadian rhythm, neurotransmitter signaling, and brain stability, plus how nutrients like magnesium, omega-3s, B vitamins, inositol, and adaptogenic herbs may complement it. This episode is educational and empowering, designed to help you think critically about mental wellness, trace minerals, and personal responsibility for your health.Products:KAL Lithium OrotateSolaray Lithium AspartateVisit the podcast website here: VitalityRadio.comYou can follow @vitalitynutritionbountiful and @vitalityradio on Instagram, or Vitality Radio and Vitality Nutrition on Facebook. Join us also in the Vitality Radio Podcast Listener Community on Facebook. Shop the products that Jared mentions at vitalitynutrition.com. Let us know your thoughts about this episode using the hashtag #vitalityradio and please rate and review us on Apple Podcasts. Thank you!Just a reminder that this podcast is for educational purposes only. The FDA has not evaluated the podcast. The information is not intended to diagnose, treat, cure, or prevent any disease. The advice given is not intended to replace the advice of your medical professional.

George sits down with Gary Brecka to talk health, the drama in the medical space, and a deeper, more personal side of Gary you haven't seen before. Enjoy the episode.Visit https://www.eightsleep.com/janko and use code JANKO for $350 off Pod 5 Ultra, $200 off Pod 5 Core from Eight Sleep!Head to http://basedbodyworks.com and use code GEORGE for 20% off and also get a free toiletry bag when you order one of the sets!Follow George! Instagram: ⁠https://www.instagram.com/georgejanko⁠ Twitter: ⁠https://twitter.com/GeorgeJanko⁠ TikTok: ⁠https://www.tiktok.com/@georgejanko⁠ Follow Shawna! Instagram: ⁠https://www.instagram.com/shawnadellaricca/⁠ Youtube: ⁠https://www.youtube.com/@ShawnaDellaRiccaOfficialBusiness Inquiries Email: ⁠george@divisionmedia.coChapters:00:00 Intro00:05 Faith, Physiology & Why Science Made Him Believe in God00:24 “I'd Bet My Entire Career On This”02:30 Who Gary Brecka Is & What He Actually Does08:05 Science vs The Gospel — Can They Coexist?12:40 The Real Problem With Modern Health Advice15:26 NAD, Deficiencies & Giving The Body Raw Materials20:12 Supplements vs Lifestyle — What Actually Matters23:48 The Simplicity We Overcomplicate30:33 Hormone Therapy & The Ferrari Analogy34:50 Why Most Doctors Aren't The Enemy38:00 Insurance, Incentives & The Pill-First System42:15 The Three Pillars: Sleep, Mobility, Sunlight46:29 48 Months of Breathwork Without Missing a Day50:40 Grounding, Circadian Rhythm & Free Optimization57:10 Bloodwork, Insulin & Metabolic Dysfunction01:01:38 How The Brain Eliminates Waste (Glymphatic System)01:08:20 Inflammation — The Root of Chronic Disease01:16:32 Why Ketosis Changes Everything01:22:50 Chronic Disease & America's Health Crisis01:25:44 What He Learned Studying Mortality01:33:13 Faith, Depression & Renewing The Mind01:41:00 Identity, Discipline & Self-Control01:48:29 Good vs Evil — Culture, Politics & Health Freedom01:55:40 Taking Ownership of Your Family's Health02:04:40 Breaking The Injury & Weight Gain Loop02:10:50 Fasted Training & Essential Amino Acids02:19:15 Growing Up Under A Disciplinarian Father02:23:30 Cutting Tobacco & Hard Labor Lessons02:28:00 Work Ethic, Responsibility & Legacy02:33:33 Closing Thoughts

In this episode of the Evolving Wellness Podcast, host Sarah Kleiner welcomes back Dr. Scott to discuss the 'sympathetic spiral of doom' and how modern lifestyles contribute to chronic stress and energy depletion. Dr. Scott shares insights into how overstimulation, poor diet, and interrupted sleep cycles can lead to nervous system dysregulation and mitochondrial dysfunction. The conversation covers the importance of circadian rhythm, hydration, and low-hanging fruit lifestyle changes to support overall wellbeing. They also explore the potential benefits of methylene blue, red light therapy, and other practical tools for regaining optimal health. Tune in to learn more about foundational steps to improve energy levels and break free from chronic stress.About Dr. ScottDr. Scott Sherr is a Board-Certified Internal Medicine Physician Certified to Practice Health Optimization Medicine (HOMe), a specialist in Hyperbaric Oxygen Therapy (HBOT), and COO of Troscriptions (a Smarter Not Harder company). His clinical telepractice includes HOMe as its foundation alongside an integrative approach to HBOT that includes cutting edge and dynamic HBOT protocols, comprehensive testing (using the HOMe framework), targeted supplementation, personal practices, synergistic technologies (new, ancient, psychedelic), and moreConnect with Dr. Scott - https://www.linkedin.com/in/drsherr/ _________Sponsored By:→ Bon Charge | Go to https://boncharge.com/products/demi-red-light-device?rfsn=8108115.26608d & use code SARAHKLEINER for 15% off storewide.→ VivaRays | This episode is sponsored by VivaRays - VivaRays Blue - code YOGI https://vivarays.com/ → Organifi | For an exclusive offer, go to https://www.organifi.com/SARAHK for 20% off your order._________Timestamp:00:00 Introduction and Personal Experience with Coffee00:51 Welcome to the Evolving Wellness Podcast03:37 Understanding the Sympathetic Spiral of Doom06:29 The Role of the Nervous System and Mitochondria10:53 Practical Tips for Nervous System Regulation16:53 The Importance of Circadian Rhythm and Light Exposure25:31 Supporting Mitochondrial Health and Energy Production36:17 The State of Metabolic Health in the US36:55 Improving Mitochondrial Function37:27 Addressing Trauma and Sympathetic Overdrive38:31 The Importance of a Supportive Environment40:38 Sleep and Its Impact on Health44:35 The Role of Blue Blockers and Sleep Aids48:21 Caffeine and Its Effects on the Body50:46 The Benefits of Exogenous Ketones58:56 Navigating the Sympathetic Spiral of Doom01:05:14 Final Thoughts and Resources——— This video is not medical advice & as a supporter to you and your health journey - I encourage you to monitor your labs and work with a professional!________________________________________Get all my free guides and product recommendations to get started on your journey!https://www.sarahkleinerwellness.com/all-free-resourcesCheck out all my courses to understand how to improve your mitochondrial health & experience long lasting health! (Use code PODCAST to save 10%) -  https://www.sarahkleinerwellness.com/coursesMy free product guide with all product recommendations and discount codes:https://www.canva.com/design/DAF7mlgZpJI/xVyE4tiQFEWJmh_Xwx8Kbw/view?utm_content=DAF7mlgZpJIFree Webinar on Light & Health (includes free light bulb guide) - https://www.sarahkleinerwellness.com/mycircadianapp-free-webinarGet Early Access to Podcast Episodes & my Seasonal Food Course + UVB+Red Light Therapy course for free -  https://open.substack.com/pub/sarahkleinerwellness/p/uvbred-light-protocol?r=5eztl9&utm_campaign=post&utm_medium=web&showWelcomeOnShare=true

Ramona is a neuroscientist and scientific strategist with deep experience at the intersection of neuroscience, rehabilitation, and emerging health technologies. She earned her BS in Psychology from Brown University, her PhD in Neuroscience from the Uniformed Services University (where her research focused on the modulation of inflammation following Neurotrauma, including publications on the impact of photobiomodulation on microglial activation), and she completed a postdoctoral fellowship in the Neurology Department at the University of Texas at Austin Dell Medical School.Ramona is the Senior Director of US Medical Affairs for Winback America, and serves as a Scientific Advisor for two start ups, Neuronic and the Brainnovation Network. She specializes in translating complex science into real-world clinical and commercial outcomes — from leading research and publication efforts to building clinician training programs. In these roles, she oversees clinical research, education, and regulatory positioning. At Neuronic specifically, she supports research efforts to demonstrate the efficacy of transcranial photobiomodulation on cognitive function and a variety of neurological conditions.She is passionate about leveraging technology to help people achieve their highest quality of life and brings a practical, collaborative approach to connecting science, clinical practice, and business strategy. SHOWNOTES:

Angela talks to Ari Whitten, the founder of The Energy Blueprint and an expert in mitochondrial health about his comprehensive approach to overcoming fatigue and optimising energy levels by addressing the cellular engines of the body—the mitochondria.  Ari explains how modern lifestyle factors, such as poor light exposure, chronic stress, and nutritional deficiencies, signal the mitochondria to enter a defence mode rather than an energy-producing mode WHAT YOU'LL LEARN: The Cell Danger Response (CDR): Mitochondria have a dual role; they are not just energy producers but also environmental sensors that shift into a defensive state when they perceive threats Circadian Rhythm and Light: Proper exposure to natural light in the morning and minimising artificial blue light at night is critical for regulating the mitochondrial clock and ensuring deep, restorative sleep. Hormetic Stress: Introducing controlled stressors—such as high-intensity exercise, cold exposure, or heat—can actually strengthen mitochondria and increase their capacity to produce energy The Importance of Nutrient Density: Specific nutrients, including CoQ10, magnesium, and polyphenols, are essential "fuel" for the electron transport chain TIMESTAMPS [00:04:15] The "Energy Gap" [00:18:30] Mitochondria as Sensors [00:32:45] The Power of Red Light Therapy [00:52:10] Building Metabolic Flexibility VALUABLE RESOURCES ⁠Join The High Performance Health Community⁠ ⁠Click here⁠ for discounts on all the products I personally use and recommend A BIG thank you to our sponsors who make the show possible The Ultimate Guide to Red Light Therapy  Find out your biological age and how your daily habits are influencing it with DNA, bloodwork and microbiome testing with a Stride One membership - visit https://www.getstride.com/angela/ for 10% off. Ready to support your body at the cellular level where it matters? Head to www.MitoQ.com and use my code ANGELA for 10% off your first order *These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease. ABOUT THE HOST Angela Foster is an award winning Nutritionist, Health & Performance Coach, Speaker and Host of the High Performance Health podcast. A former Corporate lawyer turned industry leader in biohacking and health optimisation for women, Angela has been featured in various media including Huff Post, Runners world, The Health Optimisation Summit, BrainTap, The Women's Biohacking Conference, Livestrong & Natural Health Magazine. Angela is the creator of BioSyncing®️ a blueprint for ambitious entrepreneurial women to biohack their health so they can 10X how they show up in their business and their family without burning out. CONTACT DETAILS ⁠Instagram⁠ ⁠Facebook⁠ ⁠LinkedIn⁠ Disclaimer: The High Performance Health Podcast is for general information purposes only and do not constitute the practice of professional or coaching advice and no client relationship is formed. The use of information on this podcast, or materials linked from this podcast is at the user's own risk. The content of this podcast is not intended to be a substitute for medical or other professional advice, diagnosis, or treatment. Users should seek the assistance of their medical doctor or other health care professional for before taking any steps to implement any of the items discussed in this podcast. This Podcast has been brought to you by Disruptive Media. ⁠https://disruptivemedia.co.uk/

 This episode's guests:Shweta Kulkarni, AstronEra.Josh Dury, Award Winning Photographer.Jim Webster, Advocate.Bill's News Picks:Explore NASA's most detailed map of the night sky yet, Andrew Paul, Popular Science. Satellite megaconstellations will threaten space-based astronomy, Nature. Minimizing aviation lighting duration reduces bat attraction to wind turbines, Journal of Applied Ecology. Tawny owls are turning to street lighting to help them hunt, British Ecological Society. Impact of artificial light at night on obesity and overweight: a systematic review and meta-analysis, BMC Public Health. Send Feedback Text to the Show!Support the showA hearty thank you to all of our paid supporters out there. You make this show possible. For only the cost of one coffee each month you can help us to continue to grow. That's $3 a month. If you like what we're doing, if you think this adds value in any way, why not say thank you by becoming a supporter! Why Support Light Pollution News? Receive quarterly invite to join as live audience member for recordings with special Q&A session post recording with guests. Receive all of the news for that month via a special Supporter monthly mailer. Satisfaction that your support helps further critical discourse on this topic. About Light Pollution News: The path to sustainable starry night solutions begin with being a more informed you. Light Pollution, once thought to be solely detrimental to astronomers, has proven to be an impactful issue across many disciplines of society including ecology, crime, technology, health, and much more! But not all is lost! There are simple solutions that provide for big impacts. Each month, Bill McGeeney, is joined by upwards of three guests to help you grow your awareness and understanding of both the challenges and the road to recovering our disappearing nighttime ecosystem.

EVEN MORE about this episode!What if chronic illness, trauma, and burnout are your body's way of communicating—not failing?Join Julie Ryan and holistic physician Christian Gonzalez (Dr. G) as they explore nervous system regulation, trauma stored in the body, emotional roots of disease, and mind-body healing beyond conventional medicine. Inspired by the loss of his mother to cancer during his first year of medical school, Dr. G shares how his journey led him beyond conventional medicine to uncover the deeper drivers of chronic illness—emotional dysregulation, nervous system imbalance, trauma, and environmental toxins.This episode dives deep into the body's hidden language, with moving real-life stories that reveal how unresolved emotions are stored in the fascia and how releasing them can unlock profound healing. From an infertility case that resolved after a single trauma-release session to the heartbreaking intersection of mold exposure, stress, and cancer, Julie and Dr. G explore why shame may be the “second-to-last boss” in healing—and how ancient Chinese medicine aligns with modern clinical insight.You'll also walk away with grounded, practical tools for daily life, including Dr. G's personal rituals for nervous system regulation, myofascial release, grounding, and energetic protection. Together, they explore curiosity as a gateway from fear to empowerment, why “meditating into the body” matters, and how aligning with circadian rhythms can restore balance. The conversation closes with a soul-stirring reflection on why we incarnate at all—inviting you to step into your healing journey with awareness, courage, and joy.Guest Biography:Dr. Christian Gonzalez, widely known as Dr. G, is a holistic physician specializing in integrative healing, nervous system regulation, and the emotional and spiritual roots of chronic illness. Bridging modern science with ancient wisdom, his work focuses on trauma-informed care, oncology support, and mind-body healing, grounded in the belief that the body is not broken—it's communicating. Through his signature Emotional Liberation Method (ELM), Dr. G helps individuals release stored trauma, restore nervous system balance, reconnect with their intuition, and access the body's innate intelligence for deep, lasting transformation, empowering people to become active participants in their own healing journey.Episode Chapters:(0:02:00) - The Myth of Giving Away Your Power(0:04:00) - Miracles: The Infertility Story(0:09:00) - The Emotional Component Behind Every Illness(0:11:00) - Why Healthy People Get Cancer(0:14:00) - The Whiteboard Moment: Stress and Toxins(0:17:00) - Christine's Story: Mold and Emotional Trauma(0:22:00) - Feeling Safe in Your Body and Environment(0:25:00) - The Power of Intuition in Healing(0:31:00) - Moving Beyond the Victim Mentality(0:35:00) - The Nervous System as a Spiritual Practice(0:40:00) - Shame: The Second to Last Boss(0:44:00) - Rebuilding Trust with Your Body(0:47:00) - Dr. G's Morning Rituals and Energy Protection(0:53:00) - Circadian Rhythm and Grounding(0:55:00) - Why We Incarnate➡️Subscribe to Ask Julie Ryan YouTube➡️Subscribe to Ask Julie Ryan Español YouTube➡️Subscribe to Ask Julie Ryan Português YouTube➡️Subscribe to Ask Julie Ryan Deutsch YouTube➡️Subscribe to Ask Julie Ryan Français YouTube✏️Ask Julie a Question!

Red, blue, and beyond—every wavelength carries a message. Learn how evolution adapted us to light's subtle rhythms. #LightTherapy #ColorSpectrum #EvolutionaryHealth #HealthTalks

Midday sun can damage your eyes, but gentle morning light may support healing. Learn when sunlight helps—and when it harms. #SunlightTips #VisionCare #UVProtection #HealthTalks

Welcome to the Mind Muscle Connection Podcast!In this solo episode, I'm walking you through Circadian Rhythms 101 for Body Comp, Health and Performance.We'll cover the basics of how your circadian system works, why things like morning sunlight and consistent sleep-wake times matter, and what actually happens to recovery, performance, and even appetite regulation when this system is out of sync. I also go over the biggest mistakes I see with clients and how to correct them without trying to be perfect.If you've been training hard, tracking macros, and still feel off, this episode is for you!Let's talk about:IntroductionCircadian RhythmsInsulin SensitivityModern Lifestyle DisruptorsRecovery, Muscle Building & Immune Function3 Types of Circadian DysregulationCircadian Rhythm MistakesWhat If You're a Night Owl?Why Circadian Rhythm Is Your BaselineFollow me on Instagram for more information and education: @jeffhoehn_FREE 30 Min Strategy Call: HEREBody Recomp Checklist 2.0 HERENutrition Periodization Masterclass: HEREHow You Can Work With Me?: HERECoaching application: HERE

Corey Schuler is a holistic family nurse practitioner who discusses the circadian rhythm, the body's internal time clock, with host Dr. Ben Weitz. Both the central clock and peripheral time clocks control the metabolism of the body, our sleep, alertness, body temperature, and even our gene expression.  Our modern lifestyle, lack of sleep, exposure to artificial and blue light, caffeine consumption, etc. has had a negative impact on our natural circadian rhythm and this may result in many negative health consequences.  We discussed how stress, adrenal function, and the HPA axis impact our circadian rhythm. [If you enjoy this podcast, please give us a rating and review on Apple Podcasts, so more people will find The Rational Wellness Podcast. Also check out the video version on my WeitzChiro YouTube page.]  Corey Schuler is a holistic family nurse practitioner who practices at Synergy Family Physicians in Minnesota and the website is SynergyFamilyPhysicians.com. Dr. Ben Weitz is available for Functional Nutrition consultations specializing in Functional Gastrointestinal Disorders like IBS/SIBO and Reflux and also Cardiometabolic Risk Factors like elevated lipids, high blood sugar, and high blood pressure.  Dr. Weitz has also successfully helped many patients with managing their weight and improving their athletic performance, as well as sports chiropractic work by calling his Santa Monica office 310-395-3111.

Today, I'm joined by the wonderful Dr. Shivani Gupta, a true force in bridging ancient Ayurvedic wisdom with cutting-edge modern research on inflammation and healthy aging. She recently authored The Inflammation Code. Dr. Shivani opens up about her deeply personal motivation—from witnessing her grandfather's preventable health decline to spending years in both traditional and scientific studies, ultimately earning a PhD focused on turmeric and chronic inflammation. For Dr. Shivani's Turmeric and sleep gummies visit https://fusionaryformulas.com/?sca_ref=9671225.dtSyos3QQx1c and use code NAT15 for 15% off.   Episode Timestamps: Welcome & Introduction to Longevity Podcast ... 00:00:00 Autophagy & Spermidine Supplementation ... 00:02:41 Personal Connection & Product Experience ... 00:03:46 Health Declines in Modern Indian Culture ... 00:07:47 Reversing Disease: Ayurveda & Biohacking ... 00:11:11 Discovering Ayurveda & Turmeric's Power ... 00:15:12 Turmeric vs. NSAIDs: Scientific Support ... 00:19:52 PPIs, Gut Health, and Curcumin ... 00:21:26 Inflammation as the Root of Chronic Disease ... 00:23:24 Sleep Rituals & Circadian Timing ... 00:28:59 Elemental Design / Doshas Explained ... 00:32:13 Aligning Lifestyle with Dosha for Health ... 00:42:46 Mental Inflammation: Stress & Burnout ... 00:46:00 Turmeric Science, Uses & Myths ... 00:54:20 Personalized Spice Use & Dosha Guidance ... 01:03:48 Top Spices for Longevity ... 01:07:44 Cautions: Medications & Turmeric ... 01:10:03 The Future of Inflammation in Medicine ... 01:11:11 Rapid-Fire Longevity Habits ... 01:15:03   Our Amazing Sponsors: Complete Liver Complex by LVLUP Health - supports your liver's natural detox pathways so your body can reset without suffering. Go  to lvluphealth.com and use code NAT for 20% off.   Primeadine by Oxford Healthspan — A food-derived spermidine supplement that supports autophagy and cellular renewal without fasting, made from Japanese wheat germ with clean, rigorously tested ingredients (including a gluten-free option); visit oxfordhealthspan.com/BIONAT20 and use code BIONAT20 at checkout.   Gut Essentials Bundle by Just Thrive — A powerful duo of a clinically proven probiotic and digestive bitters to reduce bloat, boost energy, curb cravings, and help you feel your best fast, backed by a 100% money-back guarantee — Take the Feel Better Challenge and save 20% at JustThriveHealth.com/NAT20 with promo code NAT20.   Nat's Links:  YouTube Channel Join My Membership Community Sign up for My Newsletter  Instagram  Facebook Group

Send us a textWhat if sleep was the most powerful hormone-balancing tool you had—and you didn't need another supplement to access it?In this episode, Gina and Kristin unpack why sleep isn't optional when it comes to hormone health—it's foundational medicine. If you're eating well, exercising, and “doing all the right things” but still struggling with fatigue, stubborn weight, cravings, PMS, or cycle issues, this conversation is for you.We break down the science behind the hormone–sleep connection in a way that actually makes sense, including how poor sleep impacts cortisol, insulin, melatonin, and your hunger hormones. You'll also hear common client patterns we see when sleep is off—like waking between 2–4 a.m., feeling wired but tired, or plateauing despite your best efforts.Most importantly, we reframe sleep as an intentional healing tool, not just more hours in bed. You'll learn why quality matters more than quantity, how circadian rhythm drives hormone balance, and why better sleep starts first thing in the morning—not at bedtime.We wrap with practical, hormone-supportive sleep tips you can start using tonight, plus a simple reflection to help you take action without overwhelm.✨ In this episode, we cover:Why sleep is active hormone therapyHow poor sleep disrupts cortisol, insulin, and appetite regulationSigns your hormones are being impacted by sleep (even if you get 8 hours)The role of circadian rhythm in cycle health, thyroid function, and fertilitySimple shifts that can create big hormonal changes

Welcome to the Mind Muscle Connection Podcast!In this episode titled “Circadian Rhythms Explained: Light, Food Timing, and Metabolism,” I'm joined by Dr. Alan Flanagan, a postdoctoral research fellow and the founder of Alinea Nutrition. Dr. Alan's work centers on circadian rhythms and chrono-nutrition, and he's also a frequent contributor to the Sigma Nutrition podcast.We cover a wide range of practical topics like meal timing, how light exposure affects sleep and metabolism, what recent research says about energy balance, and why your internal clock might be throwing off your fat loss efforts. Alan also breaks down what bright light therapy actually does, how to navigate jet lag smarter, and what changes as we age.If you've ever wondered how your body's rhythms tie into hunger, cravings, and performance… you won't want to miss this conversationLet's talk about:IntroductionCircadian rhythm studyMelatonin, Energy Deficit & Meal Timing StudyJet Lag and practical hacksCircadian Rhythm 101Light exposureTotal Daily Energy Expenditure & Meal TimingAppetite Regulation, Hunger & Circadian DisruptionChronotype & AgingBest practicesFinal takeawaysWhere to find Dr AlanAlan Flanagan's Instagram: thenutritionaladvocateAlan Flanagan's Website: https://alineanutrition.com/Follow me on Instagram for more information and education:  jeffhoehn_FREE 30 Min Strategy Call: HEREBody Recomp Masterclass: HERENutrition Periodization Masterclass: HEREHow You Can Work With Me?: HERECoaching application: HEREBody Recomp Checklist 2.0: https://chipper-producer-6244.kit.com/26b5c9f94a

Get Ari Whitten's Book here:  https://theenergyblueprint.com/referral.html?p=nataliejill&w=RLTBookLaunch  What if the most effective anti-aging tool isn't some skincare in your cabinet but is something that has been scientifically proven for 30 years, studied across 6,000 peer-reviewed research papers, and yet nobody told you about it? What if the reason you haven't heard about it isn't because it doesn't work, but because the science moved faster than the system?  In this episode, I'm sitting down with Ari Whitten, one of the world's leading experts in photobiomodulation and red light therapy. Ari and I have known each other for nearly two decades. What he's discovered about light, cellular energy, aging, and mitochondrial health has genuinely transformed how I approach my own health. That's why I'm bringing him back to share this information with you. We're diving deep into topics that matter: Is red light therapy actually scientifically proven, or is it just the latest wellness trend? (Spoiler: 6,000 peer-reviewed studies, 30+ years of research, and now mainstream adoption says it's proven.) How does red light actually work at the cellular level? (Hint: it's not magic, it's mitochondrial biology.) Why are dermatologists still recommending sun avoidance when red light from the sun is protective? (And how do you know which wavelengths actually age you?) Which devices actually work, which ones are a waste of money, and how do you know the difference? (Device selection matters more than most people realize.) How can red light therapy support anti-aging, energy, recovery, sleep, and brain function all at the same time? (It's not separate benefits, it's connected cellular biology.) Why don't doctors talk about this if the science is solid? (The answer reveals a lot about how medicine actually works.) How does diet work synergistically with red light therapy for skin health? (Your vegetables are doing more for sun protection than you realize.) Your body hasn't evolved to live under artificial lights all day and then in bright LED light all night. It's evolved to sync with the sun. But the sun's effects on your health depend on understanding which wavelengths you're getting and what they actually do. Red light therapy isn't a new invention. It's 30 years of proven science finally becoming mainstream. When you align your light exposure with natural cycles, strategically use red light therapy for specific goals, and support your skin with proper nutrition, you're not just optimizing. You're addressing one of the most fundamental inputs to human health that most people completely overlook. The science isn't new…public understanding of it is just catching up.

In Episode 340 You Will Discover: How ADHD low energy is biological, not a discipline problem Ways to identify which low-energy phase you're in right now Simple, compassionate tools that match your actual capacity Work With Me:

In this episode, Dr. Jockers dives into the top two deficiencies linked to cancer and autoimmune diseases. He discusses how sunlight and infrared wavelengths play a crucial role in reducing inflammation and supporting immune function. Dr. Jockers explains the vital connection between vitamin D and cancer prevention.   We also explore the power of red light therapy and its ability to increase cellular energy production. Dr. Jockers highlights how these simple interventions can have a profound effect on overall health and disease prevention.   Dr. Jockers shares practical tips on incorporating natural light exposure into your daily routine, emphasizing the benefits of watching the sunrise and sunset. He also reveals how darkness and proper sleep can significantly improve your body's regenerative abilities. In This Episode:  00:00 Introduction to Growth Hormone 00:21 Podcast Welcome and Overview 00:40 Exclusive Health Coaching Services 02:58 Top Deficiencies Linked to Cancer and Autoimmune Disease 03:20 Importance of Sunlight and Infrared Wavelengths 07:33 Role of Darkness in Health 11:28 Tips for Better Sleep and Circadian Rhythm 17:14 Conclusion and Final Thoughts   If you want to burn belly fat…boost your energy levels…balance blood sugar…or relieve swelling in your legs or feet… Then you need to check out PureHealth Research immediately.   This company makes some amazing health-boosting supplements that are manufactured right here in America. They only use natural, non-GMO ingredients that are backed by the latest science and proven to work.   And right now, you can save 35% on all of their products with this special subscriber-only offer. Just use your exclusive coupon code JOCKERS at checkout.   When it comes to cooking, Chef Foundry offers the perfect solution with their P 600 ceramic cookware, which is free from Teflon, PFAS, and plastic coatings. Made with Swiss-engineered ceramic, this cookware makes it easy to prepare healthy meals without the toxins. Take 20% off with code SAFE20 at chefsfoundry.com/jockers and upgrade your kitchen today.     "Vitamin D plays a critical role in balancing the immune system and reducing inflammation."  ~ Dr. Jockers     Subscribe to the podcast on: Apple Podcast Stitcher Spotify PodBean TuneIn Radio     Resources: Save 35% on premium health supplements with code JOCKERS at checkout. Visit purehealthresearch.com. Visit chefsfoundry.com/jockers for 20% off with code SAFE20.     Connect with Dr. Jockers: Instagram – https://www.instagram.com/drjockers/ Facebook – https://www.facebook.com/DrDavidJockers YouTube – https://www.youtube.com/user/djockers Website – https://drjockers.com/ If you are interested in being a guest on the show, we would love to hear from you! Please contact us here! - https://drjockers.com/join-us-dr-jockers-functional-nutrition-podcast/ 

If you're a health-focused entrepreneur who hustles hard but feels inflamed, exhausted, wired-but-tired, or out of rhythm with your body, this episode is for you. In this conversation, I sit down with Dr. Shivani Gupta to explore how chronic stress, circadian rhythm disruption, and nervous system overload are quietly driving inflammation, burnout, gut issues, hormone imbalance, and immune dysfunction—especially in high-achieving women. We talk about Ayurveda as a practical, modern lifestyle framework, not a trend, and how understanding your elemental design (dosha) can help you work with your biology instead of constantly fighting it. This episode is a grounding reminder that you can still be ambitious—and healthy—at the same time. What You'll Learn in This Episode 1. Why Stress Creates Inflammation (Even If You Eat "Healthy") Chronic mental and emotional stress keeps the nervous system locked in fight-or-flight, which directly fuels physical inflammation and chronic disease. We talk about why you can't live in hustle mode 24/7 without eventually draining your reserves—and how burnout is often the body's last signal to slow down. 2. Circadian Rhythm and Seasonal Hustle Not every season of life is meant for full throttle. We discuss how circadian rhythm and elemental design teach us when to push—and when to rest—so we don't burn out the very bodies we rely on to build our businesses. 3. Ayurveda 101: Understanding Your Elemental Design Dr. Shivani breaks down the three Ayurvedic constitutions in a modern, relatable way: Vata (air + ether): creative, fast-moving, prone to anxiety, dryness, insomnia Pitta (fire + water): driven, focused, prone to irritability, inflammation, overheating Kapha (earth + water): steady, nurturing, prone to sluggish metabolism, stagnation Knowing your type helps you eat, work, rest, and self-regulate more effectively—especially as an entrepreneur. 4. Food as Grounding, Not Restriction We talk about why: Vata types often need more carbs and healthy fats, not less Pitta types need cooling foods to calm inflammation Kapha types thrive with movement and warm, easy-to-digest meals This conversation reframes food as nourishment and regulation—not control. 5. Perimenopause, Menopause & Hormonal Shifts We dive into how Ayurveda supports women through hormone changes by focusing on: Sleep quality Gut health Stress regulation Circadian rhythm alignment Herbal and lifestyle support Rather than fearing these transitions, we talk about how to move through them with more resilience and self-trust.  

Does winter have you feeling tired or blue? You're not alone. This episode dives into the science of Seasonal Affective Disorder (SAD), from drop in serotonin to 10,000-lux hacks to help you find your glow.  https://bit.ly/49T74ZGIn this Episode:00:00 – Intro, and Charlie Converses with Neil deGrasse Tyson03:08 – Tips on Longevity: 100-year Old Albert, Be Honest, Be Nice, Be Kind – and Be Determined06:46 – Recipe of the Week: Polish Ham Roll-Ups07:42 – Do You Feel a Winter Slump? Learn Why08:46 – The Connection Between Light and Mood09:51 – Light Therapy for Seasonal and Non-Seasonal Depression12:24 – Discussion: Time Changes, Indoor Work, Artificial Light17:07 – How to Be Proactive to Prevent Seasonal Mood Disorders20:14 – OutroThe Science Behind the Winter SlumpLearn why January feels emotionally heavier for so many people and how seasonal changes in light can directly affect mood, energy, and motivation. This episode explores Seasonal Affective Disorder (SAD), the “winter blues,” circadian rhythm disruption, serotonin and dopamine changes, and the research behind bright-light therapy—including why a 10,000-lux light box is often recommended.#SeasonalAffectiveDisorder #MentalHealthMatters #WinterBlues #LightTherapy #SAD #CircadianRhythm #BiohackingMentalHealth #SunlightIsMedicine #WellnessPodcast #BrainChemistry Support the showGet show notes and resources at our website: every1dies.org. Facebook | Instagram | YouTube | mail@every1dies.org

If you're eating well, exercising, and taking supplements—but still feel tired, inflamed, or stuck—this episode explains what metabolic health actually is and why it's often the missing piece. In this episode, we unpack what metabolic health really means—and why it goes far beyond calories, weight loss, or having a "fast" or "slow" metabolism. We explain how metabolism impacts energy, hormones, digestion, blood sugar, stress tolerance, sleep, and even emotional resilience. You'll learn why many modern health issues are metabolic at their root, how metabolism adapts to stress and under-fueling, and why your body isn't broken—it's responding to the signals it's receiving. If you've felt frustrated doing "everything right" with little payoff, this conversation brings clarity back to the fundamentals.   What You'll Learn: • What metabolism actually is (and why it's not just about burning calories) • Why fatigue, hormone imbalance, anxiety, and digestion issues are often metabolic • How stress, under-eating, poor sleep, and overtraining suppress metabolic function • Common signs your metabolism is downregulated—even if labs look "normal"     Chapters: 00:00 What Metabolic Health Really Is (Beyond Weight Loss) 06:40 Signs Your Metabolism May Be Struggling 11:16 Why Metabolism Slows Down (And Why That's Protective) 13:27 Under-Eating, Food Quality & Fuel Availability 15:14 Stress, Sleep & Chronic Survival Mode 17:48 Environmental Toxins & Metabolic Load 18:22 Circadian Rhythm, Blue Light & Metabolic Timing 24:42 Minerals, Enzymes & Cellular Energy Production 30:56 Circadian Rhythm, Strength Training & Nervous System Health 40:53 Fat Storage, Toxins & Why Fat Loss Can Feel Hard 41:45 Breastfeeding, Weight Loss & Metabolic Safety   If this episode helped you understand your body in a new way, take a moment to leave a review, share it with a friend, and subscribe. It helps more women find these conversations and supports the show more than you know.   Episodes Mentioned: Syncing Your Body With the Seasons (And Why Fighting Winter is Making You Miserable) - https://podcasts.apple.com/us/podcast/syncing-your-body-with-the-seasons-and-why-fighting/id1561267131?i=1000732005142   Want to Work With Us? Join us in the Root Cause Reset Program: https://www.lifestyleucoaching.ca/wellness-effect-906145 and use code "Wellness Effect" for a FREE functional lab test when you join the program.   Follow us on Instagram: The Podcast: https://www.instagram.com/wellnesseffectpod/ Lacey Iskra - https://www.instagram.com/laceeiskk/ Jensen - https://www.instagram.com/wellnesswjensen/ Kira Iskra - https://www.instagram.com/kiraiskk/ Lifestyle U have helped over 1,000+ women transform their mind and body and become the best version of themselves. Want to be next? Click Here to Apply! - https://www.lifestyleucoaching.ca/apply If you loved this episode and want to hear more, subscribe and leave a review! Share this episode with a friend who's ready to start their own wellness journey. Follow us on Instagram at https://www.instagram.com/wellnesseffectpod/ to stay up-to-date with the latest episodes and tips.  

Why do so many people struggle with fatigue, stubborn weight gain, hormone issues, and burnout — even when they're eating “clean” and training hard? In this episode, we break down the real reason your body isn't healing and why most health advice fails to address the root cause.Joined by Lindsay Perry, this conversation dives deep into a systems-based approach to health, exploring how the gut, liver, hormones, nervous system, sleep, and stress all work together to control energy, metabolism, and long-term results.Rather than focusing on symptoms, trends, or extreme diets, this episode explains what's happening under the hood — from ATP production and mitochondrial function to cortisol regulation, nervous system balance, and metabolic flexibility. You'll learn why pushing harder often backfires and how chronic stress quietly sabotages recovery, fat loss, and hormone health.We cover:Why gut and liver health are foundational for hormones and energyHow stress and nervous system dysregulation block healing and fat lossThe role of sleep and circadian rhythm in metabolism and recoveryWhy detoxification and elimination are biological processes — not fadsHow to fuel properly based on stress, activity, and current health stateLindsay Perry brings real-world coaching insight throughout the episode, helping connect science with practical application for people who feel stuck despite doing “everything right.”If you're tired of surface-level health advice and want a clear, root-cause explanation of how the body actually heals, this episode will change how you think about health, fitness, and recovery.00:00 – Introduction & Why Most People Aren't Healing00:41 – The “March Method” & Root-Cause Health Explained01:02 – ATP, Mitochondria & Cellular Energy Basics01:19 – Hormones, Cycles & Why Balance Matters02:44 – Detox, Elimination & Why the Body Gets Stuck04:14 – Cold Exposure, Stress Adaptation & Recovery05:50 – Stress Load, Burnout & Early Cortisol Discussion07:55 – Fueling the Body: Fat vs Carbs Explained10:57 – Sleep, Circadian Rhythm & Metabolic Health12:12 – Gut Health: The Foundation of Healing15:48 – Liver Function, Detox Pathways & Hormones18:35 – Inflammation, Energy Deficits & Fatigue21:30 – Nervous System Regulation & Chronic Stress24:35 – Cortisol, Survival Mode & Weight Loss Resistance28:10 – Why Pushing Harder Makes Things Worse32:24 – Metabolic Flexibility & Long-Term Healing34:27 – Nervous System Reset & Final Takeaways35:57 – Closing ThoughtsDisclaimer:The information discussed in this episode is for educational and informational purposes only and is not intended as medical advice. This content is not a substitute for professional medical diagnosis, treatment, or guidance. Always consult with a qualified healthcare provider before making changes to your diet, lifestyle, supplements, or health practices.

This week, a blood finger-prick test has been developed to detect Alzheimer's disease before symptoms arise. But how accurate is it? Plus, tracking space debris reentry from their sonic booms with earthquake-detecting seismometers, what happens in our noses when we are infected by the common cold, and the plants that use heat to get pollinated by beetles... Like this podcast? Please help us by supporting the Naked Scientists

Emily Sadri is a double board-certified Women's Health Nurse Practitioner and Certified Nurse Midwife. She studied at the University of Pennsylvania and began her career in New York City, drawn to midwifery for its deep focus on relationships and walking with women—not in front of them.After a decade in conventional medicine, frustrated by the limits of insurance-based care, Emily founded Aurelia—a telehealth practice for women in midlife—on the belief that real care starts with time, trust, and connection.A mother of four, Emily lives what she teaches: that women deserve healthcare that sees them, hears them, and stands beside them through every stage of life. At Aurelia, she's rewriting the rules—and helping women do midlife better™.SHOWNOTES:

In this episode of Mind Power Meets Mystic, we welcome Dr. Theresa Myers—physician, founder of Inner Rhythm Health, and specialist in metabolic health, midlife women's health, and bioidentical hormone replacement therapy.We dive into how women's bodies are wired for natural rhythms—and how modern life has knocked us out of sync. Dr. Theresa explains circadian rhythm entrainment, why early morning sunlight and protein matter, and how aligning with ancient biological cycles can transform energy, sleep, mood, and focus.We also explore compassion-based emotional regulation—how meeting old emotional blocks with compassion can create fast, powerful healing. This episode weaves together medicine, intuition, trauma awareness, chakras (especially the 6th and 7th), and strategic self-trust.You'll hear real stories from Dr. Theresa's practice, including women who hit the “midlife wall” and rebuilt their energy, clarity, and confidence by tuning into their inner rhythms.If you're in perimenopause, menopause, or just feeling off, tired, foggy, or disconnected—this conversation will shift how you think about your body, your intuition, and your power.

What does quantum biology have to do with chronic illness? It sounds like one of those phrases people drop to impress you. On this episode of the Medical Disruptors, we're exploring it for a very real problem: when symptoms like fatigue, brain fog, inflammation, and chronic pain don't fit the usual boxes, the medical language runs out fast. That's exactly why I'm sitting down again with Dr. Eleanor Stein, MD and psychiatrist, for our third conversation. We explore how the body responds to “information” beyond food and meds: circadian rhythm, sunlight, blue light, red/infrared light, mitochondria, metabolism, and why energy transfer can shape fatigue, resilience, and even blood sugar and insulin resistance. This episode is a perspective shift. If your symptoms seem impossible to diagnose, hit play. Get this FREE handout for more information on Quantum Biology: https://www.eleanorsteinmd.ca/dr-e-quantum-bio Want more practical health tips? Join my newsletter! https://freechapter.lpages.co/newsletter-opt-in/ Check us out on social media: drefratlamandre.com/instagramdrefratlamandre.com/facebookdrefratlamandre.com/tiktok #functionalmedicine #drefratlamandre #medicaldisruptor #NPwithaPHD #nursepractitioner #medicalgaslighting Chapters [00:00:00] Welcome back, Dr. Eleanor Stein [00:05:31] Quantum biology basics [00:15:10] Light changes metabolism [00:30:24] Structured water explained [00:36:00] Grounding and electrons Guest Links: FB: https://www.facebook.com/DrEleanorStein IG: https://www.instagram.com/dreleanorstein/ YT: https://www.youtube.com/@DrEleanorStein Website:https://www.eleanorsteinmd.ca/ Learn more about your ad choices. Visit megaphone.fm/adchoices

In this solo episode of The Moos Room, Brad shares “hot off the press” research on circadian rhythms in dairy cows and what long-term sensor data can tell us about cow welfare. Drawing from a study presented at the International Precision Dairy Farming Conference in New Zealand, the episode explores how daily and seasonal behavior patterns—such as eating, rumination, activity, and rest—are shaped by environment, management, and breed.Using more than 10 years of CowManager sensor data from the University of Minnesota research herd, Brad walks through how different breeds (Holsteins, crossbreds, graze-cross cows, and 1964 Holstein genetics) show distinct seasonal rhythms. Results revealed clear breed differences in eating time, rumination, overall activity, and inactivity, with graze-cross cows showing the strongest seasonal patterns and more stable alignment with environmental cues—suggesting better adaptability to pasture-based systems.The episode highlights how disruptions to circadian rhythms—caused by inconsistent lighting, feeding schedules, or confinement—may be linked to stress, immune suppression, lameness, mastitis, and reduced fertility. Brad discusses how precision dairy technologies offer a powerful, non-invasive way to monitor these rhythms and potentially detect welfare issues before clinical signs appear.The episode wraps up by looking ahead to future research linking behavior patterns directly to health and productivity outcomes, and how better alignment of management practices with natural cow rhythms could improve welfare and resilience on dairy farms.Questions, comments, scathing rebuttals? -> themoosroom@umn.edu or call 612-624-3610 and leave us a message!Linkedin -> The Moos RoomTwitter -> @UMNmoosroom and @UMNFarmSafetyFacebook -> @UMNDairyYouTube -> UMN Beef and Dairy and UMN Farm Safety and HealthInstagram -> @UMNWCROCDairyExtension WebsiteAgriAmerica Podcast Directory 

In this presentation, Matt Landman discusses the pervasive presence and potential health risks of electromagnetic fields (EMF), particularly those emitted by wireless technologies like 5G, smart meters, and common household devices. He explains the electromagnetic spectrum, the biological impacts of EMF, and the importance of mitigating exposure, especially for children. Landman also highlights practical measures individuals can take to reduce EMF exposure and discusses his EMF protective clothing line, Spero.00:00 Introduction to EMF with Matt Landman00:42 Understanding Electromagnetic Fields (EMF)01:57 Electromagnetic Spectrum Explained04:48 Impact of EMF on Health09:20 Radiation from Everyday Devices12:26 5G Technology and Its Implications24:13 Smart Meters and Their Risks28:05 Biological Effects of Blue Light29:31 Circadian Rhythm and EMF34:15 Hormones and Circadian Rhythms35:15 Electromagnetic Fields and Suicide Rates36:35 Impact of EMF on Teen Depression and Biological Clocks37:09 The Pineal Gland and Its Importance38:27 5G and Health Implications42:57 Spero Protection Clothing and EMF Solutions43:33 The Evolution of Phone Bags46:45 Radiation and Health Concerns59:20 Nuclear Power vs. 5G Concerns01:00:39 Protecting Children from Tech Overexposure01:03:17 Final Thoughts and Recommendationshttps://frankenskies.com/https://frankenskies2.com/Could Chronic EMF Exposure from a Nearby Substation Be Causing the 49ers' Epidemic of Tendon Ruptures?: https://x.com/living_energy/status/2008604095188529215=========Slides for this podcast, and AI summaries of all of my podcasts: https://tomn.substack.com/p/podcast-summariesMy Linktree: https://linktr.ee/tomanelson1

Discover why deep sleep is the most powerful antidote to stress, how REM shapes emotions, and what ancient sleep patterns reveal about modern health. #SleepWell #StressRecovery #NaturalHealth

What is the best thing to cut out in January? We debate what we're not eating this month. And we've put together a collection of the health trends we'll be trying in 2026.Plus, Janine from Eastenders, why your body will tell you when to workout and what is the crisp storage like in Jo's new car?Send us a voicenote: 07468 286104 If you'd like to join our Diet Club, mark your weight loss with our exclusive certificates, get Extra Portions of this podcast and win CASH PRIZES go to patreon.com/noshameinagain or find us on the Patreon app. Hosted on Acast. See acast.com/privacy for more information.

In this eye-opening episode of The Health and Wellness Coach Journal Podcast, Dr. Jessica Singh speaks with Dr. William Davis, a cardiologist and New York Times bestselling author of Wheat Belly, Wheat Belly Cookbook, Wheat Belly 30-Minutes (or Less!) Cookbook, and Wheat Belly Total Health, as well as Wheat Belly 10-Day Grain Detox, Undoctored, and Super Gut. His newest book, Super Body: A 3-Week Program to Harness the New Science of Body Composition and Restore Your Youthful Contours, explores emerging science on body composition, the microbiome, and long-term metabolic health. Dr. Davis shares how his work as a cardiologist—and a personal turning point—led him to reexamine conventional approaches to heart disease risk. He discusses why wheat and sugar contribute to metabolic changes that negatively affect whole-body health. The discussion moves beyond diet to explore why removing harmful foods may only be the beginning. Dr. Davis explains how antibiotics, numerous medications, modern food, environmental exposures, chronic stress, and disrupted sleep deplete protective microbes, impacting various aspects of health. This episode also explores microbiome implications for women's and maternal health, infant development, SIBO, and the relationship between stress, sleep, circadian rhythm, and the gut–brain axis. Dr. Davis offers practical guidance for coaches and healthcare providers seeking credible, evidence-informed microbiome resources. Together, Dr. Singh and Dr. Davis discuss the education gap in medicine—particularly around nutrition and the microbiome—and why clinicians often need to expand beyond traditional training to support prevention and long-term healing. This conversation is a call to rethink prevention and recognize that rebuilding the microbiome is a powerful way to reclaim agency and improve health. For detailed show notes, resources, and information to connect with Dr. Davis, visit: https://www.centerforhealthandwellnesscoaches.com/blog/A-Hidden-Cause-Behind-Chronic-Disease-Dr-William-Davis-on-Microbiome-Disruption-&-Rebuilding-Gut-Health To be notified of new episodes, subscribe here: https://www.centerforhealthandwellnesscoaches.com/stay-connected Timestamps 0:00 - Introduction 1:29 - Challenging the Health Narrative: Insights on Wheat and Heart Disease from Dr. William Davis 10:49 - Why Diet Alone Isn't Enough: Microbiome Health and Restoring Key Microbes from Dr. William Davis 17:21 - Super Gut Takeaways: Insights on Lost Microbes and Their Role in Health and Disease by Dr. William Davis 19:48 - The Critical Education Gap in Medicine: Nutrition and the Microbiome—Why Clinicians Must Learn What Training Missed from Dr. William Davis 27:27 - Insights on the Microbiome in Maternal and Women's Health from Dr. William Davis 32:41 - SIBO Is More Common Than You Think: Insights on Hidden Microbial Overgrowth, Health Effects, and Rebalancing the Microbiome from Dr. William Davis 43:09 - The Impact of Stress and Sleep on the Gut: Insights on Circadian Rhythm and Microbiome Health from Dr. William Davis 47:37 - Finding Credible Microbiome Resources: Guidance for Coaches and Healthcare Providers from Dr. William Davis 51:12 - Takeaways

Episode SummaryIn this episode, Dr. Will Bulsiewicz, known as Dr. B, discusses his new book, 'Plant Powered Plus,' which delves into the multifactorial nature of inflammation and the importance of a holistic approach to health. He emphasizes the interconnectedness of gut health, lifestyle choices, and emotional well-being, while also addressing the confusion surrounding dietary guidelines and the role of plant-based nutrition. The discussion highlights the significance of personal journeys in healing, the impact of circadian rhythms on health, and the importance of addressing root causes of health issues rather than solely relying on medications. Dr. B also shares insights on the role of coffee and alcohol in gut health, encouraging listeners to embrace a balanced and informed approach to their wellness journey.Sponsors: Solluna Feel Good SBO PROBIOTICS OFFER: Go to mysolluna.com and use the CODE: PODFAM15 for 15% off your entire order. USE LINK: mysolluna.com CODE: PODFAM15 for 15% off your entire order. Dr. Will Bulsiewicz Resources: Website: theguthealthmd.comBook: Plant Powered Plus: Activate the Power of Your Gut to Tame Inflammation and Reclaim Your HealthSocial: IG: @theguthealthmd TikTok: theguthealthmd_YouTube: @theguthealthmdChapters00:00 Introduction and Book Overview02:10 The Multifactorial Nature of Inflammation06:19 Personal Journey and Healing10:04 Holistic Health and Connection12:31 Navigating Dietary Confusion18:06 The Importance of Gut Health20:29 Four Essential Elements for Health25:45 The Gut-Immune Connection30:18 Inflammation and Fertility32:41 Addressing Root Causes of Health Issues36:02 The Role of Medications and Lifestyle Changes39:19 Circadian Rhythms and Gut Health53:52 Coffee, Alcohol, and Gut HealthSee Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Is time fundamental to the universe or a human construct? Neil deGrasse Tyson, Chuck Nice, and Gary O'Reilly explore our brain's relationship with time, how we remember the past, and project the future with Dean Buonomano, Professor of Neurobiology and Psychology at UCLA.NOTE: StarTalk+ Patrons can listen to this entire episode commercial-free here: https://startalkmedia.com/show/your-brain-is-a-time-machine-with-dean-buonomano/Thanks to our Patrons Austin koffler, Tommy O'Connor, Igor Vihnanek, Maria Banks, William Warren, Bud K, Dmitry Oksen, M-DOG, Jim Crider, Benjamin Newman, Mark Saravi, Ethan Meirovitz, Poole, Patti, mike hallatt, Barbara, Dicky P, Cody Hansen, Jorge, Jules Bethea, James A Kissell, Nikola Mucnjak, Helen Anderson, Jordan Teets, Bob Conrod, Aaron Clark, Jason Pack, John Munn, Fabrizio_9100, Antonio, Alvin Wuolu-luckett, Frederik Unser, Boptimus Prime, Vincent Davis, Jordyn Grulkowski, Greg Young, Kristopher Warren, Sam Gosin, JJ Budd, Donna L, ryan fontenot, Bill, PJ, jono langley, leats1, Jim Nagel, Nick O, Anthony Delgado, Peter Ainsworth, Joseph Garcia, Jay Reiss, Jimbo, Brian Greene, Anselmo Bernal, Stephane Raymond, Markush, Charles Perry, Steven Hardesty, TZ, Matt Entner, Olly, Joe Liparela, Andrew Rodgers, DJ Homer, Ibrahim Mohmed, Jarrad, AnJean3tte, Ryan Ciehanski, Doogle Chrome, Mick Kolassa, Ida Booth, Bret, Chris Miller, Lasse Callesen, elizabeth zaks, Steinbjorn, Jessica ♥️, Kaptain Karl, Pavel V S [ Dr.Bubble ], Nikki Tink Shubert, SUDIPTO SEN, Nathan Howard, Eldrick Sneed, Kem Phillips, Bradford Peterson, Andrew Davis, Sharvesh Kumar Jeyachandran, and Becky K for supporting us this week. Subscribe to SiriusXM Podcasts+ to listen to new episodes of StarTalk Radio ad-free and a whole week early.Start a free trial now on Apple Podcasts or by visiting siriusxm.com/podcastsplus. Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

Turn online alignment into an offline community — join us at TheWayFwrd.com to connect with like-minded people near you.We obsess over food and supplements. Meanwhile, the light we live under every day is quietly wrecking our biology.In this episode, I sit down with Matt Maruca, founder and CEO of Ra Optics, to discuss how artificial light, blue light, and disrupted circadian rhythm quietly impact energy, sleep, and long-term health. Matt shares how a years-long personal health journey led him to study circadian biology and the essential role light plays in human physiology.We explore why modern indoor environments are so biologically mismatched, how LED lighting and screens affect mitochondrial health, and why sunlight is powerful but not something to mindlessly overdo. Matt also explains how light influences hormones, mental health, and recovery, and why most wellness conversations miss this entirely.Beyond the science, we touch on Matt's broader work teaching how to think differently about light exposure, health, and performance.If you're interested in biohacking, sleep optimization, blue light, or understanding why your nervous system feels constantly overstimulated, this episode will shift how you see your environment.You'll Learn:[00:00:00] Introduction[00:08:02] Matt's childhood health struggles, and the discovery that changed everything[00:12:23] Diet alone can't fix your health, so what is at the root of chronic disease?[00:16:34] The fourth phase of water inside your cells and why 40% of sunlight is designed specifically to structure it[00:18:33]  The devolution of artificial light — from fire-like incandescents to blue-heavy, infrared-stripped “junk light” LEDs[00:39:16] Blue light, your circadian rhythm and mental illness[00:45:22] Why "more sun is better" is wrong[00:57:15] How a chance encounter at an event turned a garage tinting operation into Ra Optics[01:13:19] Why traditional sunglasses blunt the health benefits of sunlight, and the lens innovation designed to fix that[01:20:58] What makes Ra Optics different from other blue light blocking glasses on the market[01:30:02] Why doing all the right things still left Matt miserable, and the event that created a huge shift[02:09:27] The hidden problems with "circadian bulbs" on the current market[02:20:12] How to protect your light environment and stay healthy while travelingResources Mentioned:The Way Forward episode on the Hidden Dangers of EMFs, Artificial Light, & Wifi (How To Avoid Them) featuring Tristan Scott | YouTubeThe Way Forward episode on Circadian Biology, Leptin, & Light featuring Sarah Kleiner | YouTubeThe Life Stylist episode on Extreme Biohacking: Millennial Edition with Matt Maruca | Listen NowA mitochondrial paradigm of metabolic and degenerative diseases, aging, and cancer: a dawn for evolutionary medicine by Wallace, D | ArticleThe Fourth Phase of Water by Gerald Pollack | Book or AudiobookThe Hard Thing About Hard Things by Ben Horowitz | Book or AudiobookThe Lean Startup by Eric Ries | Book or AudiobookThe 4-Hour Workweek by Timothy Ferriss | Book or AudiobookAutobiography of a Yogi by Paramhansa Yogananda | Book or AudiobookSouth: The ENDURANCE Expedition by Ernest Shackleton | Book or AudiobookSaunaSpace | WebsiteFind more from Matt:The Light Diet Podcast | Spotify or AppleThe Light Diet | InstagramRa Optics | InstagramFind more from Alec:Alec Zeck | InstagramAlec Zeck | XThe Way Forward | InstagramThe Way Forward is Sponsored By:New Biology Clinic: Redefine Health from the Ground UpExperience tailored terrain-based health services with consults, livestreams, movement classes, and more. Visit www.NewBiologyClinic.com and use code THEWAYFORWARD (case sensitive) for $50 off activation. Members get the $150 fee waived

Battling chronic inflammation, gut chaos, or sleep sabotage as an autistic/AuDHD/ADHD young adult?

In this episode, Dr. Karen Esser Professor and Chair of the Department of Physiology and Aging at the University of Florida joins the crew to break down one of the most overlooked performance variables in human physiology: circadian timing. After a career spent studying muscle adaptation, Dr. Esser shifted her research toward the molecular clocks inside our tissues, uncovering how every cell in the body keeps its own time. She explains how these clocks govern fuel storage, protein repair, metabolic readiness, and ultimately the way muscle responds to training. The team digs into what these clocks do, how they synchronize, and why misalignment affects everything from daily performance to long-term health. The conversation dives deep into time-of-day effects on strength, endurance, and adaptation. Dr. Esser highlights that humans are consistently stronger and more explosive in the afternoon, a pattern reflected in Olympic records and decades of performance data. But her lab's animal research reveals something game changing: consistent morning training can shift the internal clock system, allowing morning athletes to achieve equal or even better adaptations after several weeks, despite using lower absolute training loads. She also explains how travel, jet lag, and mistimed eating disrupt organ specific clocks, reducing performance and creating metabolic consequences similar to pre-diabetes. The crew tests these ideas against real world training habits, coaching experience, and what happens when athletes switch from evening to early morning training. Finally, Dr. Esser unpacks the broader health implications of circadian disruption from increased risk of metabolic disease and cardiovascular dysfunction to higher rates of depression and cancer in chronically misaligned shift workers. She outlines simple, actionable strategies: anchor your sleep and training times, keep eating within a roughly 10 hour window, avoid late night calories, and arrive early when competing across time zones. The conversation closes with practical takeaways for athletes, coaches, and everyday lifters who want to maximize adaptation, improve metabolic health, and align their biology with the rhythms built into every cell. Links: Anders Varner on Instagram Doug Larson on Instagram Coach Travis Mash on Instagram

For dark days, get some sun in your eyesThe misleading vegan diet twin studyA least favorite thing from one of our listeners

What are your thoughts on the efficacy of strontium for bone health?What to you think of HRT for bone health?I have aortic valve stenosis. Is there any alternative to surgery?I have dry eyes after cataract surgeryAre there any benefits to Deer Antler for increasing HGH?

In this episode of the Evolving Wellness Podcast, I delve into the complexities of vitamin D and melatonin, particularly during the winter months. I discuss the natural decline of vitamin D levels in winter, the critical role of melatonin, and how modern lifestyles disrupt these hormonal balances. The conversation covers the impact of stress, alcohol, and blue light on health, the importance of circadian rhythms, and the potential benefits and drawbacks of vitamin D supplementation. Links: Become a substack subscriber & get early access to podcasts + free courses - https://open.substack.com/pub/sarahkleinerwellness/p/uvbred-light-protocol?r=5eztl9&utm_campaign=post&utm_medium=web&showWelcomeOnShare=trueHoliday Sale - https://www.sarahkleinerwellness.com/SKW-holidayFree Webinar - https://www.sarahkleinerwellness.com/mycircadianapp-free-webinarTimestamps:00:00 Introduction to Vitamin D and Melatonin02:47 Understanding Seasonal Changes in Vitamin D Levels06:13 The Role of Melatonin in Winter Health09:00 Impact of Modern Lifestyle on Vitamin D and Melatonin11:51 The Effects of Stress and Alcohol on Hormonal Balance15:08 Circadian Rhythms and Their Importance17:51 The Dangers of Blue Light and Sleep Disruption21:07 Winter Infections and Their Impact on Vitamin D23:59 Pros and Cons of Vitamin D Supplementation27:13 Understanding Individual Variability in Vitamin D Metabolism29:52 Short-Term Vitamin D Supplementation: When Is It Appropriate?33:14 The Importance of Comprehensive Testing and Monitoring36:01 Conclusion and Future DirectionsReferences & further reading:Article: You've been warned about sunlight but not about supplements - http://sarahkleinerwellness.com/blog/you-ve-been-warned-about-sunlight-but-not-supplementsArticle - Can vitamin D supplements lower your melatonin? https://sarahkleinerwellness.substack.com/p/can-vitamin-d-supplements-lower-yourManson et al. VITAL primary outcomes. N Engl J Med. 2019. PMID: 30415629Sanders et al. Annual high-dose D ↑ falls/fractures. JAMA. 2010. PMID: 20157135Bischoff-Ferrari et al. Monthly high-dose D ↑ falls. JAMA Intern Med. 2016. PMID: 26747333Jackson et al. WHI Ca+D ↑ kidney stones. N Engl J Med. 2006. PMID: 16481635Slominski et al. Melatonin, mitochondria & skin photobiology. Cell Mol Life Sci. 2020.Hamblin MR. Anti-inflammatory photobiomodulation. AIMS Biophys. 2017.Deng et al. Magnesium, vitamin D status & mortality (NHANES). BMC Med. 2013.Holick et al. Translocation of cutaneous vitamin D₃. Endocrinology. 1994.This video is not medical advice & as a supporter to you and your health journey - I encourage you to monitor your labs and work with a professional!________________________________________Get all my free guides and product recommendations to get started on your journey!https://www.sarahkleinerwellness.com/all-free-resourcesCheck out all my courses to understand how to improve your mitochondrial health & experience long lasting health! (Use code PODCAST to save 10%) - https://www.sarahkleinerwellness.com/coursesSign up for my newsletter to get special offers in the future! -https://sarahkleinerwellness.kit.com/profile?_gl=1*1gs7n29*_gcl_aw*R0NMLjE3NjQwOTIxNjcuQ2owS0NRaUF4SlhKQmhEX0FSSXNBSF9KR2poSEZxTTl0blpDSEl4SjYyRHdpa1FuNGc3QXplVll4NVktSFhmSFZZamEwVDAtcU92YXlfQWFBbHp0RUFMd193Y0I.*_gcl_au*MTgwMTYwMTMxMi4xNzYzMzIwODkyLjYyODE4ODI3NC4xNzY1NTA5NjM3LjE3NjU1MDk2MzY.Free Guide to Building your perfect quantum day (start here) -https://www.sarahkleinerwellness.com/opt-in-9d5f6918-77a8-40d7-bedf-93ca2ec8387fMy free product guide with all product recommendations and discount codes:https://www.canva.com/design/DAF7mlgZpJI/xVyE4tiQFEWJmh_Xwx8Kbw/view?utm_content=DAF7mlgZpJI&utm_campaign=designshare&utm_medium=link2&utm_source=uniquelinks&utlId=h0782b52987

If you have ADHD and sleep feels like a constant struggle, you're not imagining it—and you're definitely not alone. Research shows that 70–80% of adults with ADHD have chronic sleep problems, most commonly falling asleep too late and being unable to shift earlier, no matter how hard they try. For many of us, this pattern starts in childhood and is deeply tied to our biology.In this solo episode, I explain why ADHD brains are wired for later sleep, how “social jetlag” (early school and work schedules) creates ongoing sleep debt, and why so many ADHD adults are surviving on 5–6 hours of sleep when our brains actually need more. The tricky part? The symptoms of sleep deprivation—poor focus, low motivation, memory issues, irritability, and emotional dysregulation—look almost identical to ADHD itself.We dive into chronotherapy, a science-based approach that works with your circadian rhythm instead of fighting it. I break down how light exposure, strategic timing, and gentle sleep-wake adjustments can help regulate your internal clock without perfectionism or rigid routines.And yes—we talk about sunlight. Morning light is one of the most powerful (and overlooked) tools for ADHD regulation. I share how light therapy glasses, sun lamps, melatonin, and intentional light exposure can support better sleep, better focus, and a calmer nervous system overall.If you've been blaming yourself for sleep issues your brain never signed up for, this episode offers clarity, compassion, and a much more realistic path forward.Watch this episode on YouTubeWant help with your ADHD? Join FOCUSED!Have questions for Kristen? Call 1.833.281.2343Hang out with Kristen on Instagram and TikTokGo to drinkag1.com/ihaveadhd to unlock 7 free gifts worth $126 during DecemberSee Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Dr. Hoffman continues his conversation with Jeffrey Rose, a certified master hypnotherapist and advocate for the MAHA (Make America Healthy Again) Initiative.

The MAHA Initiative and Health Advocacy with Jeffrey Rose, a certified master hypnotherapist and advocate for the MAHA (Make America Healthy Again) Initiative. Jeffrey Rose discusses his involvement with RFK Jr. and the MAHA movement, which aims to advance public health and freedom of choice in medicine. The conversation highlights various health reforms, including the benefits of starting school later for teenagers, the focus on chronic disease prevention, and the potential for bipartisan support in improving public health policies. Additionally, the discussion covers Rose's professional work in hypnotherapy, emphasizing its effectiveness in treating insomnia, addiction recovery, and weight loss.

Send us a textHow seasonal changes in light and dietary unsaturated fats affect circadian rhythms in mammals.Topics Discussed:Evolutionary context of circadian rhythms: All organisms have adapted to Earth's 24-hour day for survival, with internal clocks slightly offset and adjusted by environmental cues.Molecular clock mechanism: Involves a feedback loop where proteins turn on/off genes, lasting ~24 hours, regulated by phosphorylation and degradation for timing precision.Genetic variations in sleep: Families with mutations in clock genes like PER2 cause extreme morning lark behavior, altering protein stability and period length by hours.Light entrainment: Morning light shortens human clocks (average 24.2 hours) to match 24-hour days; seasonal day length changes require gradual adjustments.Food & metabolic links: Seasonal food scarcity/abundance affects clock via glucose and fatty acids competing for protein modifications, as shown in diabetic mouse models.Role of unsaturated fats: Paper finds MUFA/PUFA ratios in diet alter phosphorylation of clock proteins, speeding or slowing adaptation to winter/summer light cycles in mice.Modern environmental impacts: Artificial light extends “daytime” signals, while constant food access erases seasonal patterns, contributing to obesity and diabetes risks.Jet lag & adaptations: Sudden time shifts mimic seasonal experiments; high-sugar/fat intake may phenocopy genetic effects to aid adjustment, though not recommended for health.Practical Takeaways:Expose yourself to morning natural light to help synchronize your internal clock and improve daily energy.Consume main meals during daylight hours and avoid late-night eating to align with natural metabolic rhythms.Limit evening screen time to reduce artificial blue light disrupting sleep onset.Consider varying diet seasonally, favoring diverse, whole foods to mimic natural availability patterns for better health.About the guest: Louis Ptacek, MD is a neurologist and professor at the University of California, San Francisco. He researches inherited neurological diseases and sleep traits, including genetic variations causing extreme early rising.Related Episode:M&M 237: Circadian Biology: Genetics, Behavior, Metabolism, Light, Oxygen & Melatonin | Joseph Takahashi*Not medical advice.Support the showAffiliates: Lumen device to optimize your metabolism for weight loss or athletic performance. MINDMATTER gets you 15% off. AquaTru: Water filtration devices that remove microplastics, metals, bacteria, and more from your drinking water. Through link, $100 off AquaTru Carafe, Classic & Under Sink Units; $300 off Freestanding models. Seed Oil Scout: Find restaurants with seed oil-free options, scan food products to see what they're hiding, with this easy-to-use mobile app. KetoCitra—Ketone body BHB + electrolytes formulated for kidney health. Use code MIND20 for 20% off any subscription (cancel anytime) For all the ways you can support my efforts

This episode lays out the blueprint for having healthier children later in life by treating preconception as the most important window for human health. You'll learn why fertility is not just about getting pregnant, but about building the biological foundation that shapes a child's brain development, metabolism, immune function, and long term resilience. This conversation reframes infertility as a meaningful signal to pause, repair, and prepare, instead of something to override or rush past. Watch this episode on YouTube for the full video experience: https://www.youtube.com/@DaveAspreyBPR Dr. Ann Shippy is a board-certified internal medicine physician, certified functional medicine practitioner, and a leading expert in preconception health and fertility optimization. A former IBM chemical engineer, she brings a rare systems-based and data-driven approach to uncovering the root causes of infertility, chronic disease, and hormonal dysfunction. Through her Austin-based medical practice, she has helped men and women restore fertility naturally and conceive healthy children well into their 40s using advanced lab testing, precision supplements, and targeted functional medicine strategies. Together, Dave Asprey and Dr. Shippy explore why childhood illness and infertility are rising at the same time, and how environmental toxins, mold exposure, microbiome imbalances, sleep disruption, and chronic inflammation undermine fertility in both men and women. They discuss the role of mitochondria, circadian rhythms, thyroid health, testosterone, and epigenetics in reproductive health, and why IVF should not be the first step without addressing underlying biological dysfunction. You'll Learn: • Why preconception matters more than pregnancy for long term child health • How sperm and egg quality act as biological time capsules for future generations • Why infertility functions as a warning signal instead of a random failure • How environmental toxins and mold exposure disrupt fertility and mitochondrial health • The connection between fertility, longevity, and overall human performance • Why sleep, circadian rhythm, and stress strongly influence reproductive hormones • The role of thyroid function and testosterone in fertility and metabolism • When IVF makes sense and why it should not bypass foundational health work Thank you to our sponsors! Dave's Biohacking Holiday Gift Guide | Go to https://daveasprey.com/giftguide/ to explore the full guide.GOT MOLD? | Go to http://gotmold.com/shop and use DAVE10 to save 10% and see what's in your air.Timeline | Head to https://www.timeline.com/dave to get 10% off your first order.Zbiotics | Go to https://zbiotics.com/DAVE for 15% off your first order.Dave Asprey is a four-time New York Times bestselling author, founder of Bulletproof Coffee, and the father of biohacking. With over 1,000 interviews and 1 million monthly listeners, The Human Upgrade brings you the knowledge to take control of your biology, extend your longevity, and optimize every system in your body and mind. Each episode delivers cutting-edge insights in health, performance, neuroscience, supplements, nutrition, biohacking, emotional intelligence, and conscious living. New episodes are released every Tuesday, Thursday, Friday, and Sunday (BONUS). Dave asks the questions no one else will and gives you real tools to become stronger, smarter, and more resilient. Keywords: preconception health, fertility optimization, healthy pregnancy preparation, sperm and egg quality, epigenetic inheritance, generational health, infertility root causes, environmental toxins fertility, mitochondrial health fertility, functional medicine fertility, hormone balance fertility, IVF alternatives, natural fertility strategies, longevity and reproduction, human performance biology, sleep and fertility, circadian rhythm health, supplements for fertility, smarter not harder health, Dave Asprey fertility, Human Upgrade fertility, Dr. Ann Shippy, Ann Shippy MD, Ann Shippy fertility expert, Ann Shippy preconception, The Preconception Revolution Resources: • Dr Shippy's New Book ‘The Preconception Revolution': https://annshippymd.com/the-preconception-revolution/ • Dr Shippy's Website: https://annshippymd.com/ • Dave Asprey's Latest News | Go to https://daveasprey.com/ to join Inside Track today. • Danger Coffee: https://dangercoffee.com/discount/dave15 • My Daily Supplements: SuppGrade Labs (15% Off) • Favorite Blue Light Blocking Glasses: TrueDark (15% Off) • Dave Asprey's BEYOND Conference: https://beyondconference.com • Dave Asprey's New Book – Heavily Meditated: https://daveasprey.com/heavily-meditated • Upgrade Collective: https://www.ourupgradecollective.com • Upgrade Labs: https://upgradelabs.com • 40 Years of Zen: https://40yearsofzen.com Timestamps: 0:00 — Trailer 1:45 — Introduction 2:49 — Rising Childhood Illnesses 5:47 — Ann's Fertility Journey 10:41 — Environmental Toxins & Mold 12:42 — Circadian Rhythms & Sleep 16:42 — IVF Considerations 19:54 — Infertility as a Warning Sign 22:20 — Egg Selection & Biology 26:43 — Men's Role in Fertility 28:16 — Supplements for Fertility 36:49 — Thyroid & Fertility 42:20 — Testosterone & Fertility 50:40 — Stress & Trauma 53:56 — Spiritual Aspects 59:15 — Relationship Health See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

There's research showing that too much light at night and not enough daylight is taking years off our lives. NPR health correspondent Will Stone has tips to tune up your body's internal clock. This episode originally published December 17, 2024. Follow us on Instagram: @nprlifekitSign up for our newsletter here.Have an episode idea or feedback you want to share? Email us at lifekit@npr.orgSupport the show and listen to it sponsor-free by signing up for Life Kit+ at plus.npr.org/lifekitLearn more about sponsor message choices: podcastchoices.com/adchoicesNPR Privacy Policy

Dr. Glen Jeffery, PhD, is a professor of neuroscience at University College London and a leading expert on how different colors (wavelengths) of light impact cellular, organ and overall health. He explains that long-wavelength light (red, near-infrared and infrared) can enter the body and brain to enhance mitochondrial function and thereby improve metabolism, eyesight, blood glucose regulation, mood, hormones and more. We also discuss how short-wavelength light from LED bulbs can impair mitochondrial health and why balanced, full-spectrum light is essential for health. Dr. Jeffery shares simple yet powerful ways to use natural and artificial light sources to enhance your metabolic function, eyesight and longevity. Sponsors AG1: https://drinkag1.com/huberman Wealthfront*: https://wealthfront.com/huberman Joovv: https://joovv.com/huberman Rorra: https://rorra.com/huberman Function: https://functionhealth.com/huberman Timestamps 00:00 Glen Jeffery 03:12 Light, Ultraviolet (UV), Visible & Infrared (IR) Light 06:25 Light's Impact on the Body & Light, Sunburn, Cataracts 09:55 UV Light, All-Cause Mortality, Skin Cancer 14:55 Sponsors: Wealthfront & Joovv 17:58 Light Impacts Mitochondria Function & Structure, Long-Wavelength Light (Red/IR), Nano Water 25:00 Long-Wavelength Light Passes Through Clothing & Body; Tissue Scattering 30:08 Long-Wavelength Light & Blood Glucose; Mitochondria 36:19 Red Light, Parkinson's Disease, Cell Death; Eye Rods & Aging; Mitochondria Community 42:46 Red/IR Light, Skull & Brain; Safe Non-Ionizing Radiation 48:22 Sponsors: AG1 & Rorra 51:04 Offsetting Retinal Aging, Improve Vision & Long-Wavelength Light 59:28 Tool: Long-Wavelength Light & Preserve Retinal Mitochondria; Sunlight 1:03:50 Mitochondrial Theory of Aging, Circadian Rhythm & Mitochondria 1:07:57 Tool: Improve Vision with Long-Wavelength Light 1:10:44 Macular Degeneration, Rescuing Vision, Early Intervention 1:13:59 Light Effects at Local vs Distant Tissues, Immune System, Body Communication 1:19:09 Sponsor: Function 1:20:56 Short-Wavelength Light, LED Light, Mitochondria & Serious Health Detriments 1:28:39 Lifespan, LED Lights; Sunlight & Balanced Wavelengths; "Sunlike" Marketing 1:34:45 Fires, Incandescent Lights vs LED Lights, Lasers; Long-Wavelength Devices 1:39:07 Incandescent & Halogen Bulbs, Mitochondria & Built Environments 1:45:19 Windows, Light & Office Work; Screens, Kids & Myopia; Tools: Plants; Lighting 1:55:56 Bring the Outdoors Indoors 2:00:35 Tool: Candlelight; Dim Halogen Lamps 2:05:06 Mitochondrial Diseases, Children & Long-Wavelength Light; Light Bulbs 2:11:53 Zero-Cost Support, YouTube, Spotify & Apple Follow, Reviews & Feedback, Sponsors, Protocols Book, Social Media, Neural Network Newsletter *This experience may not be representative of other Wealthfront clients, and there is no guarantee of future performance or success. Experiences will vary. The Cash Account, which is not a deposit account, is offered by Wealthfront Brokerage LLC, member FINRA/SIPC.  Wealthfront Brokerage is not a bank. The base APY is 3.50% on cash deposits as of November 07, 2025, is representative, subject to change, and requires no minimum. If eligible for the overall boosted rate of 4.15% offered in connection with this promo, your boosted rate is also subject to change if the base rate decreases during the 3 month promo period. Funds in the Cash Account are swept to program banks, where it earns the variable APY. New Cash Account deposits are subject to a 2-4 day holding period before becoming available for transfer. Investment advisory services are provided by Wealthfront Advisers LLC, an SEC-registered investment adviser. Securities investments: not bank deposits, bank-guaranteed or FDIC-insured, and may lose value. Learn more about your ad choices. Visit megaphone.fm/adchoices