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

On this episode of The Dr. Hyman Show, Dr. Galpin, a leading expert in human performance, shares how to use your blood work, sleep metrics, and movement data in a way that actually helps you feel better—not just check more boxes. We discuss:  • What most people get wrong about sleep—and how to fix it • Why early testing can change your long-term health • How muscle impacts your brain, hormones, and aging • What high performers do differently—and how to apply it to your life Whether you want more energy, better sleep, or a smarter way to track your health—this one’s a game changer.  Tune in—you don’t want to miss it. View Show Notes From This EpisodeGet 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 Join the 10-Day Detox to Reset Your Health https://drhyman.com/pages/10-day-detox Join the Hyman Hive for Expert Support and Real Results https://drhyman.com/pages/hyman-hive This episode is brought to you by LMNT, PerfectAmino, AirDoctor, Big Bold Health and Sunlighten. Get a free LMNT Sample Pack with any order—just head to drinklmnt.com/hyman. 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. Try HTB Immune Energy Chews for yourself, visit bigboldhealth.com and use code DRMARK 25 at checkout to get 25% off your purchase today. Visit sunlighten.com and save up to $1400 on your purchase with code HYMAN.

Our health and the health of our soil are deeply intertwined. Modern agriculture has become heavily dependent on synthetic inputs and industrial practices that strip the land of vitality, and the farmers of agency. Many farmers no longer eat what they grow, suffer from poor health, and experience alarming rates of depression and suicide. But there’s a path forward: regenerative farming not only restores soil health and increases nutrient density in food, it also revitalizes rural communities and offers economic resilience. By reconnecting with natural systems and rebuilding diversity in our soil, food, and microbiomes, we reclaim both ecological balance and human well-being. In this episode, I discuss, along with Allen Williams, Dr. Daphne Miller, and Ian Somerhalder the many facets of modern-day farming, including what we need to pay attention to and why we need to reclaim our soil. Allen Williams is a founding partner of Understanding Ag, LLC and the Soil Health Academy, and is a partner in Joyce Farms, Inc. He has consulted with more than 4,000 farmers and ranchers in the US and other countries, on operations ranging from a few acres to over 1 million acres. Allen and his partners pioneered many of the early regenerative agriculture principles and practices and now teach those to farmers globally. He is a “recovering academic,” having served 15 years on the faculty at Louisiana Tech University and Mississippi State University teaching genetics and physiology. Allen has been featured in the Carbon Nation film series, Soil Carbon Cowboys, on the Dr. Oz show, ABC Food Forecast News, and in Kiss The Ground, A Regenerative Secret, The Farmer’s Footprint film series, and the Sacred Cow film series.  Dr. Daphne Miller is a practicing family physician, Clinical Professor at the University of California San Francisco, and Founder of the Health from the Soil Up Initiative. She is the author of two books: The Jungle Effect: Healthiest Diets from Around the World and Farmacology: Total Health from the Soil Up. A pioneer in the “Healthy Parks, Healthy People” initiative, Miller helped build linkages between our medical system and our park system and writes her patients “park prescriptions” to get outdoors. She also developed a soil learning lab for health professionals at Paicines Ranch in Hollister California. Ian Somerhalder is an American actor, philanthropist, and entrepreneur. Best known for his iconic roles on "Lost" and "The Vampire Diaries," he is co-founder of The Absorption Company (a revolutionary supplement company formulated for increased absorption) and co-owner of Brother's Bond Bourbon. His recent work includes executive producing the documentary "Common Ground" (2023), which highlights regenerative agriculture's innovative solutions to combat climate change. 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: Can Regenerative Agriculture Reverse Climate Change And Chronic Disease? Why Your Health Depends on the Soil Why Our Farms Hold the Key to a Healthier Future

Dwayne “The Rock” Johnson isn’t just a global icon—he’s a father of three and a passionate advocate for taking control of your health. On this episode of The Dr. Hyman Show, I sit down with Dwayne to talk about what it really means to own your health. From advanced labs and AI tools to the power of functional medicine, he shares how root-cause approaches have helped him stay ahead of health risks, stay grounded through stress, and show up for the people who matter most.We discuss:• The overlooked lab tests that could change the way you manage your health• How gut imbalances can quietly impact your mood, memory, and metabolism• Simple habits that anchor your health—especially when life gets hectic• How prioritizing health helped Dwayne show up better as a father—and why that lesson applies to all of us This lively conversation covers a lot of ground, with insights on fatherhood, aging, and purpose—it’s a powerful reminder that real strength starts from within. 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 Join the 10-Day Detox to Reset Your Health https://drhyman.com/pages/10-day-detox Join the Hyman Hive for Expert Support and Real Resultshttps://drhyman.com/pages/hyman-hive

Autoimmune disease is explored as a complex and rising health challenge driven largely by lifestyle and environmental factors rather than genetics alone. Conventional treatments often rely on immune-suppressing medications that manage symptoms but fail to address underlying causes like gut dysfunction, chronic infections, toxins, and stress. A functional medicine approach instead emphasizes identifying and treating these root causes—such as gluten sensitivity, dysbiosis, and nutrient deficiencies—through personalized diagnostics and anti-inflammatory diets. Case studies illustrate dramatic improvements in patients' symptoms and lab results when switching from conventional to root-cause-based care. Ultimately, this integrative model empowers individuals to reclaim health by addressing what triggers immune system dysfunction in the first place. In this episode, I discuss, along with Dr. Sunjya Schweig, Dr. Cindy Geyer, and Dr. Todd LePine the root cause approach to healing autoimmune conditions. Dr. Sunjya K. Schweig is dedicated to advancing data-driven approaches to prevent and reverse chronic illness. He is the Founder and President of the California Center for Functional Medicine (CCFM), where he and his team deliver personalized, precision care using innovative technology and a comprehensive team-based model. Since 2016, CCFM has also supported first responders through specialized wellness programs. In 2021, Dr. Schweig launched the Functional Medicine Research and Technology Center to further research, education, and innovation in chronic disease prevention. A graduate of UC Berkeley, he earned his MD from UC Irvine and completed his residency at UCSF Santa Rosa. He is board-certified in family practice and integrative and holistic medicine. Dr. Cindy Geyer received her bachelor of science and her doctor of medicine degrees, with honors, from the Ohio State University. She completed residency in internal medicine at Strong Memorial Hospital in Rochester, N.Y. and is triple board certified in internal medicine, integrative medicine and lifestyle medicine. Dr. Todd LePine graduated from Dartmouth Medical School and is Board Certified in Internal Medicine, specializing in Integrative Functional Medicine. He is an Institute for Functional Medicine Certified Practitioner. Prior to joining The UltraWellness Center, he worked as a physician at Canyon Ranch in Lenox, MA, for 10 years. Dr. LePine’s focus at The UltraWellness Center is to help his patients achieve optimal health and vitality by restoring the natural balance to both the mind and the body. His areas of interest include optimal aging, bio-detoxification, functional gastrointestinal health, systemic inflammation, autoimmune disorders, and the neurobiology of mood and cognitive disorders. Dr. LePine enjoys skiing, kayaking, hiking, camping, and golfing in the beautiful Berkshires, and is a fitness enthusiast. 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: Healing Autoimmune Disease Using A Functional Medicine ApproachIs An Autoimmune Condition Driving Your Raynaud's Syndrome?What Really Causes Autoimmune Disease

This special bonus episode features Dr. George Papanicolaou from the UltraWellness Center, diving into how functional medicine approaches ADHD — and why the root cause is rarely just in the brain. In this conversation, Dr. Papanicolaou shares the story of a young woman struggling with ADHD symptoms that conventional medicine failed to resolve. Through a deeper investigation into gut health, nutrient deficiencies, mitochondrial dysfunction, and even genetics, Dr. Papanicolaou explains how addressing the body’s imbalances can dramatically improve focus, energy, and emotional regulation. You’ll learn: • Why ADHD is being diagnosed more than ever—and what you might be missing • How your gut health affects your brain, inflammation, and attention • Why nutrients like omega-3s, vitamin D, and magnesium are essential for cognitive health • How your genes and lifestyle work together to shape your brain health • What you can do—without medication—to support mental clarity and better focusThis is part of a limited bonus series spotlighting the work of the UltraWellness Center team, with new episodes dropping monthly on select Fridays. To learn more about the UltraWellness Center or inquire about becoming a patient, visit: https://ultrawellnesscenter.com