Episodes

  • Ultra-Processed People: How Big Food Is Rewiring Our Brains | Chris Van Tulleken

    Ultra-Processed People: How Big Food Is Rewiring Our Brains | Chris Van Tulleken
    Apr 16 2025
    Ultra-processed food is the new cigarette—and it's fueling a global health crisis hiding in plain sight. In today’s episode, I’m joined by Dr. Chris van Tulleken—infectious disease physician, BBC broadcaster, and author of Ultra-Processed People—to expose the truth behind ultra-processed foods and the industries driving their consumption. To find out what this food is really doing to us, Dr. van Tulleken became the first subject in a groundbreaking clinical trial—eating 80% of his calories from ultra-processed food for a full month. We unpack what makes ultra-processed food fundamentally different from real food—even when the ingredients look similar, and why its impact on your brain, metabolism, and long-term health is far worse than anyone thought… You’ll learn: How ultra-processed food hijacks your brain’s reward system The science behind food addiction and satiety hormones Why food labels and front-of-package claims are designed to mislead you What the latest data says about UPFs and 32 chronic diseases The global policy movements and lawsuits now underway to fight back This episode is part science, part exposé, and a wake-up call for anyone who thinks food is just about calories and willpower. If you care about your health, your kids, or the future of our food system, you need to hear this. https://linktr.ee/ultraprocessedpeople View Show Notes From This Episode Get Free Weekly Health Tips from Dr. Hyman https://drhyman.com/pages/picks?utm_campaign=shownotes&utm_medium=banner&utm_source=podcast Sign Up for Dr. Hyman’s Weekly Longevity Journal https://drhyman.com/pages/longevity?utm_campaign=shownotes&utm_medium=banner&utm_source=podcast
    Show more Show less
    1 hr and 24 mins
  • The #1 Anti-Aging Tool You’re Ignoring (Hint: It’s Free and Happens at Night)

    The #1 Anti-Aging Tool You’re Ignoring (Hint: It’s Free and Happens at Night)
    Apr 14 2025
    Sleep is not just a luxury—it’s a foundational pillar of health that influences nearly every aspect of our well-being. Sleep deprivation doesn’t just cause fatigue; it disrupts hormones, drives inflammation, damages metabolism, and accelerates aging. From the gut microbiome to stress hormones like cortisol, sleep is deeply intertwined with brain, immune, and metabolic health. Yet our modern world—filled with late-night screens, ultra-processed foods, and chronic stress—works against quality rest. In this episode, I discuss, along with Dr. Matt Walker and Shawn Stevenson, why we need to address sleep as a core health priority to unlock healing, prevention of chronic disease, and renewed vitality. Matthew Walker earned his PhD in neuroscience from the Medical Research Council in the UK, and subsequently became a Professor of Psychiatry at Harvard Medical School. He is currently a Professor of Neuroscience and Psychology at the University of California, Berkeley, and director of the Center for Human Sleep Science. Matt’s research focuses on the effect of sleep on human health and disease, brain, and body. He has published more than 100 scientific research studies and has received numerous funding awards from the National Science Foundation and the National Institutes of Health. Matt has given a main-stage TED Talk that has been viewed over 13 million times, has also created several TED Miniseries on sleep, a MasterClass series on sleep, and is author of the New York Times bestseller, Why We Sleep. Matt is also the host of the 5-star-rated, The Matt Walker Podcast. Shawn Stevenson is the author of the USA Today National bestseller Eat Smarter, and the international bestselling book Sleep Smarter. He’s also the creator of The Model Health Show, featured as the number #1 health podcast in the U.S. with millions of listener downloads each month. A graduate of the University of Missouri–St. Louis, Shawn studied business, biology, and nutritional science and became the cofounder of Advanced Integrative Health Alliance. Shawn has been featured in Forbes, Fast Company, The New York Times, Muscle & Fitness, ABC News, ESPN, and many other major media outlets. This episode is brought to you by BIOptimizers. Head to bioptimizers.com/hyman and use code HYMAN10 to save 10%. Full-length episodes can be found here: How to Optimize Your Sleep with Dr. Matthew Walker How To Stay Asleep And Sleep More Deeply Hack Your Sleep
    Show more Show less
    1 hr and 2 mins
  • Food dye, ADHD, and Corporate Lies: How Big Food Targets Your Kids | Vani Hari

    Food dye, ADHD, and Corporate Lies: How Big Food Targets Your Kids | Vani Hari
    Apr 9 2025
    Are U.S. food companies cutting corners at the expense of your health? Vani Hari, known to many as the Food Babe, thinks so—and she’s spent over a decade sounding the alarm. In this episode of The Dr. Hyman Show, she shares why she believes many American products are still made with harmful additives and dyes, even though companies have found ways to remove them in versions sold abroad. In our conversation, she explains: Why she believes Kellogg’s and other U.S. brands aren’t doing enough to protect American consumers. The FDA loophole she says allows companies to self-approve food chemicals without oversight. How food dyes could be contributing to rising rates of behavioral issues in kids. The labeling gaps and industry tactics she says are keeping consumers in the dark. How everyday people can push back—and why she believes activism still works. Don’t miss this insightful episode! View Show Notes From This Episode Get Free Weekly Health Tips from Dr. Hyman https://drhyman.com/pages/picks?utm_campaign=shownotes&utm_medium=banner&utm_source=podcast Sign Up for Dr. Hyman’s Weekly Longevity Journal https://drhyman.com/pages/longevity?utm_campaign=shownotes&utm_medium=banner&utm_source=podcast This episode is brought to you by Sunlighten, Timeline Nutrition, Big Bold Health, and PaleoValley. Visit sunlighten.com and save up to $1400 on your purchase with code HYMAN. Support essential mitochondrial health and save 10% on Mitopure. Visit timeline.com/drhyman to get 10% off today. Try Big Bold Health’s HTB Rejuvenate and get 25% off by going to bigboldhealth.com and use code DRMARK25 at checkout. Get nutrient-dense, whole foods. Head to paleovalley.com/hyman for 15% off your first purchase.
    Show more Show less
    1 hr and 19 mins
  • Fatty Liver Is the New Smoking—And 90 Million Americans Have It

    Fatty Liver Is the New Smoking—And 90 Million Americans Have It
    Apr 7 2025
    What if your fatigue, weight gain, hormone imbalances, and brain fog all traced back to a silent disease that affects 1 in 3 people—and you didn’t even know you had it? In today’s episode, I’m joined by Dr. Elizabeth Boham and Dr. Yousef Elyaman to talk about a condition that’s quietly becoming one of the biggest threats to our health: fatty liver disease—now renamed Metabolic Dysfunction-Associated Steatotic Liver Disease (MASLD). It’s not just a liver issue. It’s deeply connected to heart disease, cancer, infertility, type 2 diabetes, dementia, and even hormone dysfunction. The most alarming part is it’s often missed in traditional medicine because there’s no easy drug to prescribe. We break down: The real root causes—from sugar and starch overload to gut imbalances, toxins, alcohol, and chronic inflammation The surprising early warning signs your body might be giving you Why standard labs often miss it, and the tests you actually need The step-by-step functional medicine approach to reverse fatty liver naturally—using targeted nutrition, lifestyle upgrades, and proven supplements I also share the latest science on inflammation, why it’s the common thread between fatty liver and nearly every chronic disease, and how to calm it down at the root. This is the episode I wish every patient (and doctor) could hear—because fatty liver is reversible when you catch it early, and the ripple effects of healing it are massive. If you care about your energy, hormones, brain health, or longevity… this one’s for you. Dr. Elizabeth Boham is Board Certified in Family Medicine from Albany Medical School, and she is an Institute for Functional Medicine Certified Practitioner and the Medical Director of The UltraWellness Center. Dr. Boham lectures on a variety of topics, including Women’s Health and Breast Cancer Prevention, insulin resistance, heart health, weight control and allergies. She is on the faculty for the Institute for Functional Medicine. Dr. Yousef Elyaman is the founder and Medical Director of Absolute Health, a primary care functional medicine practice in Ocala, Florida. He is the 100th President of the Marion County Medical Society and the Functional Medicine Director at The Guest House Ocala, a trauma and substance abuse center. Dr. Elyaman also serves as the Medical Director for HumanN, a leading nutraceutical company, and is a Consultant for Quest Diagnostics Laboratory in their Wellness Division. He is teaching Faculty for the Institute for Functional Medicine on their Cardiometabolic module. Dr. Elyaman belongs to the first graduating class of the Institute for Functional Medicine. He is Board-certified in Internal Medicine and holds certifications in functional and integrative medicine as well. His leadership and expertise are reflected in his diverse roles, demonstrating his commitment to advancing medical knowledge and improving patient care. When not at work, Dr. Elyaman loves spending time with his wife and seven children where they live on a cattle and horse ranch. This episode is brought to you by BIOptimizers. Head to bioptimizers.com/hyman and use code HYMAN10 to save 10%. Full-length episodes can be found here: How To Prevent And Reverse Fatty Liver Disease with Functional Medicine The Best Diet to Reverse Fatty Liver Disease with Dr. Yousef Elyaman Why Fatty Liver Is So Common And How To Heal It
    Show more Show less
    51 mins
  • Are You Nutrient Deficient? The Hidden Factors of Accelerated Aging | Rhonda Patrick

    Are You Nutrient Deficient? The Hidden Factors of Accelerated Aging | Rhonda Patrick
    Apr 2 2025
    We’re overfed, but undernourished. Despite having access to more food than ever, most people are walking around with nutrient deficiencies that could be accelerating aging, increasing disease risk, and depleting energy levels. That’s why I sat down with Dr. Rhonda Patrick, a leading expert in nutritional science and aging, to break down what we’re missing—and why it matters. In this episode of The Dr. Hyman Show, we explore: Why nearly 70% of Americans are deficient in vitamin D and what that means for longevity. The overlooked role of magnesium in metabolism, blood sugar, and brain function. Why our food system leaves us malnourished—even if we eat a “healthy” diet. The best way to assess and correct micronutrient imbalances for optimal health. Your body can’t function properly without the right nutrients. This episode will show you how to fill the gaps and take control of your health. View Show Notes From This Episode Get Free Weekly Health Tips from Dr. Hyman Sign Up for Dr. Hyman’s Weekly Longevity Journal This episode is brought to you by Seed, BON CHARGE, Pique, Perfect Amino, and AirDoctor. Visit seed.com/hyman and use code 25HYMAN for 25% off your first month of Seed's DS-01® Daily Synbiotic. Go to boncharge.com and use code DRMARK to save 15% on your PEMF mat today. Head to piquelife.com/hyman to get 20% off + a free beaker and frother today. Get pure essential amino acids today. Go to bodyhealth.com and use HYMAN20 to get 20% off your first order. Get cleaner air. Right now, you can get up to $300 off at airdoctorpro.com/drhyman.
    Show more Show less
    1 hr and 30 mins
  • From Inflammation to Conception: Solving the Fertility Puzzle

    From Inflammation to Conception: Solving the Fertility Puzzle
    Mar 31 2025
    Fertility challenges are increasingly linked to lifestyle and environmental factors that go far beyond reproductive organs. Emerging science reveals that metabolic health, inflammation, diet, and exposure to environmental toxins all play a profound role in hormonal balance, egg and sperm quality, and even early embryo development. Key drivers of dysfunction—such as ultra-processed food, insulin resistance, gut imbalances, and mitochondrial damage—are rarely addressed in conventional fertility care, despite their deep impact. Paying attention to these overlooked root causes offers not only a powerful path to improving fertility but also the foundation for lifelong health in both parents and their future children. In this episode, I discuss, along with Kelly LeVeque, what we can do to improve our fertility, which ultimately impacts the future health of our children. Kelly LeVeque is a holistic nutritionist, celebrity health coach, the best-selling author of Body Love and Body Love Every Day, and most importantly, mom of three little boys. Kelly LeVeque is passionate about the science of human nutrition and is always guided by a practical and optimistic approach to wellness. Kelly helps clients improve their health, achieve goals, and develop sustainable habits to live a healthy and balanced life. Kelly is a regular contributor to numerous health, wellness, and lifestyle publications. This episode is brought to you by BIOptimizers. Head to bioptimizers.com/hyman and use code HYMAN10 to save 10%. Full-length episodes can be found here: Fertility in Crisis: Exploring the Toxic Threats to Fertility and the Rise in Infertility The Fertility Crisis: Why it’s Happening and How to Fix it Boost Fertility Naturally: Top Foods to Eat
    Show more Show less
    44 mins
  • The Unexpected Dolphin Discovery That May Hold the Key to Longevity | Dr. Stephanie Venn-Watson

    The Unexpected Dolphin Discovery That May Hold the Key to Longevity | Dr. Stephanie Venn-Watson
    Mar 26 2025
    What if the key to aging well had been hiding in plain sight—inside our cells, our food, and even… dolphins? That’s exactly what Stephanie Venn-Watson, DVM, a veterinary epidemiologist, discovered while studying dolphins in the U.S. Navy’s marine mammal program. She found that some dolphins were aging significantly slower than others, leading to the discovery of C15:0—a newly recognized essential fatty acid that supports cellular health, fights inflammation, and may even slow the aging process. In this episode of The Dr. Hyman Show, we dive into: How studying dolphins led to the discovery of C15:0 as the first essential fatty acid found in 90 years. Why a deficiency in this nutrient could be accelerating aging and chronic disease. How C15:0 strengthens cell membranes, reduces inflammation, and promotes longevity. The connection between diet, metabolic health, and optimal aging. What you can do to ensure you’re getting enough of this essential fatty acid. This groundbreaking discovery could change how we think about nutrition and longevity. View Show Notes From This Episode Get Free Weekly Health Tips from Dr. Hyman Sign Up for Dr. Hyman’s Weekly Longevity Journal This episode is brought to you by PaleoValley, Timeline Nutrition, LMNT, BON CHARGE, and Big Bold Health. Get nutrient-dense, whole foods. Head to paleovalley.com/hyman for 15% off your first purchase. Support essential mitochondrial health and save 10% on Mitopure. Visit timeline.com/drhyman to get 10% off today. Get a free LMNT Sample Pack with any order—just head to drinklmnt.com/hyman. Order BON CHARGE’s Max Red Light Therapy device today and get 15% off. Visit boncharge.com and use code DRMARK for 15% off. Try Big Bold Health’s HTB Rejuvenate and get 25% off by going to bigboldhealth.com and use code DRMARK25 at checkout.
    Show more Show less
    1 hr and 13 mins
  • The Gut-Brain Connection: Why Your Mental Health Starts in the Microbiome

    The Gut-Brain Connection: Why Your Mental Health Starts in the Microbiome
    Mar 24 2025
    The connection between mental health and metabolic health is far deeper than once believed, with growing evidence showing a powerful, bidirectional relationship. Inflammation, poor diet, and gut dysfunction are now recognized as key drivers of both physical and psychological illness—often hiding in plain sight. By addressing root causes such as blood sugar imbalances, nutritional deficiencies, and microbiome disruption, many chronic mental health conditions can improve or even resolve. This emerging science challenges the traditional separation of mind and body, pointing instead to an integrated approach where healing the body becomes essential for healing the brain. Recognizing this link is crucial in shifting the future of mental health care. In this episode, I discuss, along with Dr. Chris Palmer and Dr. Shebani Sethi, why our diet is so closely related to the state of our mental health. Dr. Chris Palmer is a psychiatrist and researcher working at the interface of metabolism and mental health. He is the Director of the Department of Postgraduate and Continuing Education at McLean Hospital and an Assistant Professor of Psychiatry at Harvard Medical School. For over 25 years, he has held leadership roles in psychiatric education, conducted research, and worked with people who have treatment-resistant mental illnesses. He has been pioneering the use of the medical ketogenic diet in the treatment of psychiatric disorders - conducting research in this area, treating patients, writing, and speaking around the world on this topic. More broadly, he is interested in the roles of metabolism and metabolic interventions on brain health. Dr. Shebani Sethi is a double board-certified physician in Obesity Medicine and Psychiatry. She is the Founding Director of Stanford University’s Metabolic Psychiatry program and Silicon Valley Metabolic Psychiatry, a new center in the San Francisco Bay Area focused on optimizing brain health by integrating low carb nutrition, comprehensive psychiatric care, and treatment of obesity with associated metabolic disease. This episode is brought to you by BIOptimizers. Head to bioptimizers.com/hyman and use code HYMAN10 to save 10%. Full-length episodes can be found here: The Hidden Connection Between Gut Health & Mental Health That Therapy and Drugs Cannot Fix A Harvard Psychiatrist Rethinks Mental Health As A Metabolic Disease How Does Ultra-Processed Food Affect Our Mental Health?
    Show more Show less
    1 hr and 5 mins
adbl_web_global_use_to_activate_webcro768_stickypopup