The Dr. Hyman Show

Many people experience a deep, lingering fatigue that isn’t fixed by a full night’s sleep, and it often stems from real imbalances inside the body. When mitochondria—the tiny engines that power our cells—are stressed by poor diet, toxins, infections, or lack of rest, the whole system can slow down. Ongoing stress can also disrupt the adrenal system, leaving some people feeling wired and anxious while others feel drained from morning to night. The encouraging news is that steady habits like nourishing whole foods, balanced blood sugar, restorative sleep, and gentle movement can help the body find its rhythm again. With the right support, energy often returns, and a sense of hope does, too. In this episode, I dive into, along with Dr. Izabella Wentz and Dr. Elizabeth Boham, the real roots of chronic fatigue, showing how stress, lifestyle, and hidden imbalances drain our energy—and how practical, nourishing habits can help restore it. Izabella Wentz is an internationally acclaimed thyroid specialist and a licensed pharmacist who has dedicated her career to addressing the root causes of autoimmune thyroid disease after being diagnosed with Hashimoto’s thyroiditis in 2009. She is the author of three books on Hashimoto’s: Hashimoto’s Thyroiditis Lifestyle Interventions for Finding and Treating the Root Cause, Hashimoto’s Food Pharmacology, and Hashimoto’s Protocol, which became a #1 New York Times bestseller. 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. This episode is brought to you by BIOptimizers. Head to bioptimizers.com/hyman and use code HYMAN to save 15%. Full-length episodes can be found here:How to Reclaim Your Energy and Overcome Chronic Fatigue Tired And Wired: How To Heal Adrenal Fatigue Getting To The Root Causes Of Why We Are All Tired (0:00) Introduction to the episode with Dr. Izabella Wentz (1:34) Overview of health ingredients and functional medicine (2:41) Factors damaging mitochondria and lab testing for fatigue (6:27) Dietary changes and time-restricted eating benefits (9:10) Food as medicine and the impact of common drugs on energy (11:43) Exercise and optimizing nutrient levels for mitochondrial health (15:42) Stress management and sleep for better mitochondrial health (18:45) Red light therapy and key nutrients for mitochondrial protection (21:18) Dr. Izabella Wentz's personal experience with fatigue and adrenal dysfunction (28:13) Testing and types of chronic stress (36:04) Diet, blood sugar, and adrenal function (39:36) Functional vs. conventional medicine approaches to fatigue (43:40) Chronic infections and identifying the root causes of fatigue (47:34) Common drivers of fatigue and the role of heavy metals (49:11) Personal journey with chronic fatigue syndrome and functional medicine solutions (51:18) Personalized support, supplementation, and sleep quality

When relationships feel chaotic, it’s usually not just about the moment—it’s old patterns running the show. In this episode of The Dr. Hyman Show, I talk with Jillian Turecki, relationship expert and bestselling author of It Begins With YOU, about why love can feel so hard and how to finally feel safe. Jillian opens up about her own heartbreak, loss, and transformation, and shares what she’s learned about healing old wounds and building relationships that feel secure, balanced, and real. Watch our full conversation on YouTube or listen wherever you get your podcasts. We discuss: • How to regulate your emotions and stay connected during conflict • The difference between past wounds and present triggers • Science-backed tools you can use to build emotional safety and trust • Why generosity, curiosity, and respect create lasting intimacy • How to choose a healthy partner and stop repeating old patterns Lasting love gets easier when you calm your body, challenge old stories, practice repair, and try to choose wisely from the start. 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 Results https://drhyman.com/pages/hyman-hive This episode is brought to you by Seed, BON CHARGE, Function Health, Sunlighten, Timeline and Paleovalley. Visit seed.com/hyman and use code 20HYMAN for 20% off your first month of Seed's DS-01® Daily Synbiotic. This holiday season get 25% off until December 31st. Head to boncharge.com to receive this offer today! Join today at FunctionHealth.com/Mark and use code MARK2026 to get $50 OFF toward your membership. Head over to sunlighten.com and save up to $1400 or more this holiday season with code HYMAN. Support essential mitochondrial health and save 20% on Mitopure. Visit timeline.com/drhyman to get 20% off today. Get nutrient-dense, whole foods. Head to paleovalley.com/hyman for 15% off your first purchase. (0:00) Introduction to emotional regulation in relationships (2:27) Jillian Turecki's personal journey and insights (7:22) Childhood conditioning's impact on adult relationships (13:12) Techniques for self-regulation and managing triggers (23:32) Addressing heartbreak, emotional trauma, and prolonged grief (33:00) Building and maintaining healthy relationships (38:54) Tools for better relationships and challenging unconscious expectations (47:06) Exploring the nine truths about love and unique relationship arrangements (57:40) How to choose the right partner (1:01:31) Resources for relationship improvement by Jillian Turecki (1:03:22) Sponsor message

Most people think high blood pressure is just about “bad pipes,” but it’s really a whole–body problem driven by inflammation, insulin resistance, and years of eating sugary, processed foods. Hidden problems like sleep apnea, belly fat, toxins, and not getting enough key nutrients slowly damage your blood vessels and raise the risk of heart attacks, strokes, kidney failure, and memory loss. Instead of simply pushing the numbers down with medication, the Functional Medicine approach looks for the real “why” behind high blood pressure in each person—food choices, sleep, stress, genetics, environment, and more. By rebuilding health with real food and targeted nutrients, better sleep, movement, and stress relief, many of these root causes can be reversed or improved. The message is clear: high blood pressure isn’t destiny, and with the right changes, the body often has a powerful ability to heal. In this episode, I speak about, along with Dr. George Papanicolaou and Dr. Cindy Geyer, how high blood pressure is largely driven by inflammation and lifestyle factors, but with some foundational changes it can be reversed. Dr. George Papanicolaou is a graduate of the Philadelphia College of Osteopathic Medicine and is Board Certified in Family Medicine from Abington Memorial Hospital. Over time as the healthcare system made it harder for patients to receive personal care, Dr. Papanicolaou decided a change was needed. He began training in Functional Medicine through the Institute of Functional Medicine. In 2015, he established Cornerstone Personal Health—a practice dedicated entirely to Functional Medicine. In August 2017, Dr. Papanicolaou joined The UltraWellness Center. 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. This episode is brought to you by BIOptimizers. Head to bioptimizers.com/hyman and use code HYMAN to save 15%. Full-length episodes can be found here:What Causes High Blood Pressure And How To Fix It Treating The Underlying Causes Of High Blood Pressure Treating High Blood Pressure at the UltraWellness Center How To Do The 10-Day Detox

I’ve seen so many patients struggle with fatigue, brain fog, and burnout, and this conversation gave me a new way of thinking about why that happens and how to approach it. On this episode of The Dr. Hyman Show, I’m joined by Dr. Martin Picard, a Columbia scientist studying how energy flows through the body, and what that flow means for how we think, feel, and age. We touch on a simple idea that could reframe the way you understand your own energy, and how your daily choices influence it over time. Catch the full conversation on YouTube or listen wherever you get your podcasts. We uncover: • Why your energy can feel “off” even when labs look normal • What mitochondria communicate beyond just ATP production • How stress, recovery, and sleep shift your cellular energy capacity • Why individuality matters more than group averages in real life health outcomes • The simple daily choices that build or drain metabolic resilience over time At the end of the day, energy is the foundation of how we show up in our lives, and we can influence it more than we think. Resources on the blog: • Phenomics and the Energy Resistance Principle  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 Results https://drhyman.com/pages/hyman-hive This episode is brought to you by Seed, Pique, Function Health, Paleovalley, PerfectAmino and Big Bold Health. Visit seed.com/hyman and use code 20HYMAN for 20% off your first month of Seed's DS-01® Daily Synbiotic. Receive 20% off FOR LIFE + a free Starter Kit with a rechargeable frother and glass beaker at Piquelife com/Hyman. Join today at FunctionHealth.com/Mark and use code HYMAN100 to get $100 toward your membership. Get nutrient-dense, whole foods. Head to paleovalley.com/hyman for 15% off your first purchase. Go to bodyhealth.com and use code HYMAN20 for 20% off your first order.Get 20% off HTB Immune Energy Chews at bigboldhealth.com and use code DRMARK20. (0:00) Intro: Martin Picard (1:56) Metabolism, Mental Health & Functional Med (6:00) Mitochondria’s Role in Health (14:15) Food, Diet & Lifestyle Impacts (16:31) Understanding Mitochondrial Functions (20:30) Communication & Energy Transfer (24:22) Dr. Hyman’s Mitochondrial Story (26:23) The Energy Resistance Principle (31:08) Energy Budgets, Compensation & Exercise (38:47) Applying Energy Resistance (41:08) Fatigue, Sleep & Mitochondria (43:02) Health Implications (47:38) Measuring Function & Biomarkers (49:22) Dysfunction & Health Impact (55:23) Inflammation & Cytokines (1:00:00) Exercise & Flow State (1:01:21) Muscle Fatigue & Heart Pain (1:03:20) Conditions & Mitochondrial Health (1:04:08) Rest & Individualized Treatment (1:07:39) Clinical Assessments (1:10:00) Stress Testing & Energy Flow (1:13:09) Lifestyle Interventions (1:17:24) Mitoception & Awareness (1:20:08) Future Clinical Practices (1:21:48) Keto Diet & Mental Health (1:27:03) Energy Conservation in Illness (1:32:08) Stress, Resilience & Sleep

What if changing what kids eat at school could transform their behavior, boost learning, and even save lives? Studies show that when kids swap junk food for real, nourishing meals, behavior problems drop, focus improves, and learning soars—with one study finding a 100% reduction in suicides among youth simply by changing their diet. Across the country, schools are proving that scratch-cooked, colorful meals made from whole ingredients can fit tight budgets, reduce waste, and make kids excited to eat. By putting nutritious food at the center of education, we can help raise a generation that’s healthier, happier, and ready to learn. In this episode, Jill Shah, Sam Kass, Kimbal Musk, and I talk about the powerful connection between nutrition and education, showing that healthy school meals can transform not just kids’ diets but their futures. Jill Shah is the President of the Shah Family Foundation, which drives innovative work at the intersection of education, healthcare, and community in Boston. Her leadership focuses on improving access to healthy school food, supporting neighborhood food equity, and fostering collaboration between schools and healthcare to strengthen children’s physical, emotional, and social well-being. Before launching the foundation, Jill was a successful entrepreneur involved in several internet startups, including iXL, RxCentric, and Mercator Software, and later founded Jill’s List, which she sold to MINDBODY in 2013. A graduate of Providence College, she now serves on the boards of the Red Sox Foundation, Beth Israel Deaconess Medical Center, the Museum of Fine Arts, Belmont Hill School, and the Winsor School. Jill’s commitment to community innovation has earned her honors such as the Boston Chamber of Commerce Distinguished Bostonian Award and the Playworks Game Changer Award. Sam Kass was senior policy advisor for nutrition policy in the Obama Administration and is currently an investor in several food technology start-ups. One of Michelle Obama's longest-serving advisors, Sam was the executive director of her Let's Move initiative and helped create the first major vegetable garden at the White House since Eleanor Roosevelt's Victory Garden. He is a graduate of the University of Chicago and was trained by one of Austria's greatest chefs, Christian Domschitz. Kimbal Musk is the co-founder of The Kitchen, an American bistro with restaurant locations in Boulder, Denver, Chicago, and soon Austin. Now marking its twentieth anniversary, The Kitchen serves thoughtfully sourced, Seasonal American Shared Plates with global influences. Musk is also the co-founder of Big Green, a philanthropic organization devoted to getting every American growing food. His personal mission is to empower and invest in the next generation who are building a healthier, happier future. The Wall Street Journal has called him a "cheerful crusader for real food," and The Guardian has lauded how he “takes the tech entrepreneur ethos and applies it to food.” Musk has been named a Global Social Entrepreneur by the World Economic Forum. Musk currently sits on the board of Tesla Inc. and formerly served on the board of Chipotle Mexican Grill and SpaceX. This episode is brought to you by BIOptimizers. Head to bioptimizers.com/hyman and use code HYMAN to save 15%. Full-length episodes can be found here:How To Improve School Lunches, Grades, And Behavior At No Extra Cost Why Pizza And Fries Can Be Claimed As Vegetables Through School Lunch Programs How To Fix Nutrition In Schools

Most people think of skincare as surface-level. But what if true radiance starts with your gut, your sleep, and your daily rituals? On this episode of The Dr. Hyman Show, I’m joined by Miranda Kerr, founder of KORA Organics, to explore how she restored balance after years of gut and stress-related  challenges—and how you can support your own skin, hormones, and longevity from the inside out. We talk about the science behind inflammation, toxin exposure, and the small, consistent choices that make the biggest difference. Watch the full conversation on YouTube, or listen wherever you get your podcasts. You’ll learn: • How to improve your skin by healing your gut and calming inflammation • Simple daily resets that lower stress and slow visible aging • The ingredients to avoid in skincare and what safe, effective alternatives look like • How stress shows up on your skin and what actually helps you reset • A minimalist, functional routine that supports radiant, healthy aging Your skin reflects what’s happening beneath the surface—when you heal from within, everything changes. 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 Results https://drhyman.com/pages/hyman-hive This episode is brought to you by Big Bold Health, Fatty15, Function Health, Timline, AirDoctor and LMNT. Get 20% off HTB Immune Energy Chews at bigboldhealth.com and use code DRMARK20. Head to fatty15.com/hyman and use code HYMAN for 15% off your 90-day subscription Starter Kit. Join today at FunctionHealth.com/Mark and use code HYMAN100 to get $100 toward your membership. Support essential mitochondrial health and save 20% on Mitopure. Visit timeline.com/drhyman to get 20% off today. Get cleaner air. Right now, you can get up to $300 off at airdoctorpro.com/drhyman. Get a free LMNT Sample Pack with any order—just head to drinklmnt.com/hyman.

Cancer can be seen as a seed that only sprouts in the right soil—the body’s inner landscape. Today, that soil is changing fast, and cancer rates are climbing, especially among young people. Our modern diet—packed with sugar, processed foods, and nonstop snacking—keeps the body flooded with signals to grow, not heal. But there’s good news: by eating real, colorful foods and giving the body time to rest between meals, we can calm inflammation, balance our gut, and make our inner soil far less welcoming to disease. The power to shift the story lies in every bite and every pause we take. In this episode, I discuss, along with Dr. Jason Fung and Dr. Thomas Seyfried, how modern diets and constant eating create a fertile soil for disease. Dr. Jason Fung is a physician, author, and researcher. His groundbreaking science-based books about diabetes and obesity, The Diabetes Code, The Obesity Code, and The Complete Guide to Fasting have sold over one million copies and challenged the conventional wisdom that diabetics should be treated with insulin. Dr. Fung is also the co-founder of The Fasting Method, a program to help people lose weight and reverse Type 2 Diabetes naturally with fasting. His work on fasting has been cited by CNN, Time, The Atlantic, Forbes, The Toronto Star, and many other media outlets. His latest book is The Cancer Code: A Revolutionary New Understanding of a Medical Mystery. Dr. Thomas Seyfried is an American professor of biology, genetics, and biochemistry at Boston College. He received his Ph.D. from the University of Illinois Urbana-Champaign in 1976 and did his postdoctoral fellowship at the Yale University School of Medicine. Dr. Seyfried has over 150 peer-reviewed publications, and his research focuses primarily on the mechanisms driving cancer, epilepsy, and neurodegenerative diseases and calorie-restricted ketogenic diets in their prevention and treatment. He is the author of Cancer as a Metabolic Disease: On the Origin, Management, and Prevention of Cancer and presently serves on the Nutrition & Metabolism, Neurochemical Research, Journal of Lipid Research, and ASN Neuro editorial boards. This episode is brought to you by BIOptimizers. Head to bioptimizers.com/hyman and use code HYMAN to save 15%. Full-length episodes can be found here:Is Cancer Caused By Sugar? How Can My Diet Help Prevent Cancer? A Radical New Dietary Approach To Cancer Treatment

Your brain doesn’t wait until old age to start changing. It’s being shaped right now by the choices you make every single day. On this episode of The Dr. Hyman Show, I’m joined by preventive neurologist Dr. Richard Isaacson—founder of RetainYourBrain, a free assessment platform empowering people to understand and improve their cognitive health. Dr. Isaacson was also recently featured in a CNN documentary highlighting his groundbreaking work on Alzheimer’s prevention. In our conversation, we dig into what the latest science reveals about cognitive longevity—how biomarkers, metabolism, nutrition, and sleep shape the brain’s long-term performance. Watch the full conversation on YouTube, or listen wherever you get your podcasts. We cover: • What early biomarkers can reveal about long-term brain health • How metabolism, blood sugar, and belly fat impact memory and focus • Why a personalized plan beats a one-size-fits-all approach to Alzheimer’s • Lifestyle changes that strengthen cognitive resilience starting now • The role of hormones, exercise, sleep, and supplements in prevention Resource mentioned: CNN Feature I believe we deserve to stay sharp, engaged, and fully ourselves as we age—this conversation shows what’s possible. 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 Results https://drhyman.com/pages/hyman-hive This episode is brought to you by Seed, Paleovalley, Function Health, BON CHARGE, Sunlighten and PerfectAmino. Visit seed.com/hyman and use code 20HYMAN for 20% off your first month of Seed's DS-01® Daily Synbiotic. Get nutrient-dense, whole foods. Head to paleovalley.com/hyman for 15% off your first purchase. Join today at FunctionHealth.com/Mark and use code HYMAN100 to get $100 toward your membership.Head to boncharge.com and use code DRMARK for 15% off your order. Head over to sunlighten.com and save up to $1400 or more this holiday season with code HYMAN. Go to bodyhealth.com and use code HYMAN20 for 20% off your first order.

Milk has long been sold as the key to strong bones, but research challenges that claim: many people don’t tolerate dairy, calcium needs are lower than advertised, and higher milk intake doesn’t necessarily prevent fractures. Politics and industry marketing helped set “three glasses a day,” even though healthy bones depend more on overall diet and lifestyle—things like vitamin D, movement, and avoiding soda, excess sugar, and stress that drive calcium loss. Dairy may be helpful for some diets, but it can also trigger bloating, acne, congestion, or digestive issues. The good news is that strong bones and good nutrition are still very doable without cow’s milk—think leafy greens, sardines, almonds, chia, and sunshine for vitamin D. In this episode, I discuss, along with Dr. David Ludwig and Dr. Elizabeth Boham why bone health depends more on diet, lifestyle, and nutrient balance than on dairy. David S. Ludwig, MD, PhD, is an endocrinologist and researcher at Boston Children’s Hospital, Professor of Pediatrics at Harvard Medical School, and Professor of Nutrition at the Harvard T.H. Chan School of Public Health. He co-directs the New Balance Foundation Obesity Prevention Center and founded the Optimal Weight for Life (OWL) program, one of the nation’s largest clinics for children with obesity. For over 25 years, Dr. Ludwig has studied how diet composition affects metabolism, body weight, and chronic disease risk, focusing on low glycemic index, low-carbohydrate, and ketogenic diets. Called an “obesity warrior” by Time Magazine, he has championed policy changes to improve the food environment. A Principal Investigator on numerous NIH and philanthropic grants, Dr. Ludwig has published over 200 scientific articles and three books for the public, including the #1 New York Times bestseller Always, Hungry? 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. This episode is brought to you by BIOptimizers. Head to bioptimizers.com/hyman and use code HYMAN to save 15%. Full-length episodes can be found here:Why Most Everything We Were Told About Dairy Is Wrong Is It Okay To Eat Cheese And What Types Of Dairy Should You Avoid? Is Lactose Intolerance Causing Your Gut Issues?

Our food system is reaching a breaking point—and the warning signs are already on our plates. From disappearing crops to rising health costs, it’s clear that the way we grow and eat food can’t continue as it has. Today on The Dr. Hyman Show, I sit down with Sam Kass, former White House chef and senior policy advisor, to explore his new book The Last Supper: The Politics of the End of Food. We talk about what’s driving the crisis, what’s already being done to repair it, and how each of us can help build a food system that supports both people and the planet. Join us for the full conversation on YouTube, or listen wherever you get your podcasts. We discuss: • What if the foods you eat every day are quietly shaping both your health and the planet’s? • Learn how a healthier food system could mean cleaner air, better soil, and stronger communities. • See why so many farmers want to do better—and what keeps them stuck. • How everyday food choices shape the culture that businesses and policymakers follow. • Simple actions you can take now to help build a food system that serves all of us. If this really is our “last supper” with the food system as we know it, we have the power to decide what comes next. Let’s make it a meal that feeds both people and the planet. 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 Results https://drhyman.com/pages/hyman-hive This episode is brought to you by PerfectAmino, Big Bold Health, Function Health and AirDoctor. Go to bodyhealth.com and use code HYMAN20 for 20% off your first order. Get 20% off HTB Immune Energy Chews at bigboldhealth.com and use code DRMARK20. Join today at FunctionHealth.com/Mark and use code HYMAN100 to get $100 toward your membership. Get cleaner air. Right now, you can get up to $300 off at airdoctorpro.com/drhyman.

Most people don’t realize that what happens in the mouth can ripple through the whole body. The balance of the oral microbiome—the community of bacteria living in our mouths—can either protect us or trigger widespread inflammation that affects the heart, joints, and brain. Hidden dental infections or mercury fillings can quietly drive fatigue, autoimmune issues, or dementia—and fixing the mouth often helps the rest of the body heal, too. The good news is that with simple steps like eating whole foods (often removing gluten), cleaning the mouth well, and breathing through the nose, we can protect both our smile and our overall health. When we care for the mouth as part of the body, lasting wellness becomes possible from the inside out. In this episode, Dr. Todd LePine, Dr. Elizabeth Boham, James Nestor, and I talk about how a healthy mouth microbiome is a key to whole-body wellness. 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. 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. James Nestor is an author and journalist who has written for Scientific American, Outside, The New York Times, and more. His book, Breath: The New Science of a Lost Art, was an instant New York Times and London Sunday Times bestseller. Breath explores how the human species has lost the ability to breathe properly—and how to get it back. Breath spent 18 weeks on the New York Times bestseller list in the first year of release, and will be translated into more than 30 languages. Breath was awarded the Best General Nonfiction Book of 2020 by the American Society of Journalists and Authors, and was nominated for Best Science Book of 2021 by the Royal Society. Nestor has spoken at Stanford Medical School, Yale School of Medicine, Harvard Medical School, The United Nations, Global Classroom, and appeared on more than 60 radio and television shows, including Fresh Air with Terry Gross, the Joe Rogan Show, and more. He lives and breathes in San Francisco. This episode is brought to you by BIOptimizers. Head to bioptimizers.com/hyman and use code HYMAN to save 15%. Full-length episodes can be found here:The Functional Medicine Approach To Oral Health Getting Rid of Cold Sores and Canker Sores The Power Of Breath As Medicine

My guest today on The Dr. Hyman Show, Dr. Tom Frieden has spent decades proving how small, smart changes can save millions of lives.  We talk about his new book, The Formula for Better Health: How to Save Millions of Lives—Including Your Own—a fascinating look at what really works to prevent disease and rebuild public trust. We also dive into his See–Believe–Create framework—how it connects public policy with personal action to make prevention the easy choice. Catch the full conversation on YouTube or listen wherever you get your podcasts.  We unpack:  • Why rebuilding trust in public health is key to protecting your own wellbeing  • How balancing sodium and potassium could transform your heart health  • What the food industry learned from Big Tobacco—and how to take back control of your choices  • Simple policy shifts that could save millions of lives and make prevention easier for everyone  • How AI and team-based care could shape a future of medicine that works for you  We already know what works. The challenge is putting it into action. This conversation is about how each of us can help create that change, one small step at a time.  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 Results  https://drhyman.com/pages/hyman-hive  This episode is brought to you by Seed, BON CHARGE, Function Health, AirDoctor and Pique.  Visit seed.com/hyman and use code 25HYMAN for 25% off your first month of Seed's DS-01® Daily Synbiotic.  Head to boncharge.com and use code DRMARK for 15% off your order.  Join today at FunctionHealth.com/Mark and use code HYMAN100 to get $100 toward your membership.  Get cleaner air. Right now, you can get up to $300 off at airdoctorpro.com/drhyman. Receive 20% off FOR LIFE + a free Starter Kit with a rechargeable frother and glass beaker at Piquelife com/Hyman.

A hidden fire called chronic inflammation drives many problems—from joint pain and arthritis to autoimmune conditions, and even faster aging. Typical fixes (like pain meds and steroid shots) calm symptoms but often miss the “why,” and can leave people still hurting or even create more issues. Big triggers of inflammation that impact our joints, and so much more, include sugar and refined carbs, extra weight, leaky gut, toxins, infections, stress, and poor sleep—plus joints naturally get less blood and oxygen as we age. This is why it’s important to create an anti-inflammatory lifestyle plan starting with real whole foods, and incorporating regular exercise, stress management, gut repair, and targeted anti-inflammatory supplements.  In this episode, I discuss, along with Dr. George Papanicolaou and Dr. Cindy Geyer, how chronic inflammation, arthritis, and joint pain can be reduced using a Functional Medicine approach, including how to do the anti-inflammatory 10-Day Detox diet.  Dr. George Papanicolaou is a graduate of the Philadelphia College of Osteopathic Medicine and is Board Certified in Family Medicine from Abington Memorial Hospital. Over time as the healthcare system made it harder for patients to receive personal care, Dr. Papanicolaou decided a change was needed. He began training in Functional Medicine through the Institute of Functional Medicine. In 2015, he established Cornerstone Personal Health—a practice dedicated entirely to Functional Medicine. In August 2017, Dr. Papanicolaou joined The UltraWellness Center. 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. This episode is brought to you by BIOptimizers. Head to bioptimizers.com/hyman and use code HYMAN to save 15%. Full-length episodes can be found here: Prolozone and Nutritional Therapy for Osteoarthritis What Causes Inflammation And How Can You Treat It? Is An Autoimmune Condition Driving Your Raynaud's Syndrome? How To Do The 10-Day Detox

Food is medicine isn’t a slogan—it’s how our bodies are designed to heal. My guest today, Autumn Smith, knows that better than anyone. After overcoming years of digestive and mental health struggles, she co-founded Paleo Valley and Wild Pastures to help others access truly nutrient-dense food. On this episode of The Dr. Hyman Show, we explore how regenerative farming restores both soil and human health, why food quality matters as much as food choice, and how regeneratively raised animal foods can contain the same healing compounds we find in plants. Watch the full conversation on YouTube or listen wherever you get your podcasts. You’ll learn: • How to tell if your meat is truly regenerative • What labels like grass-fed, grass-finished, and regenerative really mean • Why soil health directly impacts your nutrient intake • Easy ways to lower inflammation through better fats • Affordable steps to eat well and support the planet When we heal the soil, we heal ourselves—and that change starts with what’s on your plate https://wildpastures.com/ https://paleovalley.com/ 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 Results https://drhyman.com/pages/hyman-hive This episode is brought to you by Paleovalley, Sunlighten, Function Health, Fatty15, Big Bold Health and Pique. Get nutrient-dense, whole foods. Head to paleovalley.com/hyman for 15% off your first purchase. Visit Sunlighten.com and save up to $1400 with code HYMAN. Join today at FunctionHealth.com/Mark and use code HYMAN100 to get $100 toward your membership. Head to fatty15.com/hyman and use code HYMAN for 15% off your 90-day subscription Starter Kit. Get 20% off HTB Immune Energy Chews at bigboldhealth.com and use code DRMARK20. Receive 20% off FOR LIFE + a free Starter Kit with a rechargeable frother and glass beaker at Piquelife com/Hyman

Many communities face an uneven food landscape: plenty of cheap junk food, but few places to buy fresh, healthy food. This pattern—often called “food apartheid”—doesn’t happen by accident; it grows from redlining, unfair rules, and corporate control. The impacts are steep: higher rates of type 2 diabetes, kidney failure, and learning problems in Black, Latino, and Indigenous communities, along with unsafe conditions for farmworkers. These harms have a long history, and government subsidies and convincing marketing keep ultraprocessed foods on top. However, we take practical steps to make change including investing in regenerative and community farms, protecting and fairly paying farmworkers, and enforcing civil-rights laws so public dollars support real food, healthy soil, and communities that thrive. In this episode, Leah Penniman, Dr. Rupa Marya, Raj Patel, Karen Washington, and I discuss why food injustices exist and how we can create regenerative food systems to serve everyone. Leah Penniman is a Black Kreyol educator, farmer/peyizan, author, and food justice activist from Soul Fire Farm in Grafton, NY. She co-founded Soul Fire Farm in 2010 with the mission to end racism in the food system and reclaim our ancestral connection to land. As co-Executive Director, Leah is part of a team that facilitates powerful food sovereignty programs - including farmer training for Black & Brown people, a subsidized farm food distribution program for communities living under food apartheid, and domestic and international organizing toward equity in the food system. Leah has been farming since 1996, holds an MA in Education and a BA in Environmental Science from Clark University, and is a Manye (Queen Mother) in Vodun.  Dr. Rupa Marya is a physician, activist, mother, and composer. She is an Associate Professor of Medicine at the University of California, San Francisco where she practices and teaches Internal Medicine. Her research examines the health impacts of social systems, from agriculture to policing. She is a co-founder of the Do No Harm Coalition, a collective of health workers committed to addressing disease through structural change. At the invitation of Lakota health leaders, she is currently helping to set up the Mni Wiconi Health Clinic and Farm at Standing Rock in order to decolonize medicine and food.  Raj Patel is a Research Professor at the University of Texas at Austin’s Lyndon B Johnson School of Public Affairs, a professor in the University’s department of nutrition, and a Research Associate at Rhodes University, South Africa. He is the author of Stuffed and Starved, the New York Times bestselling The Value of Nothing, co-author of A History of the World in Seven Cheap Things. A James Beard Leadership Award winner, he is the co-director of the award-winning documentary about climate change and the food system, The Ants & The Grasshopper.  Karen is a farmer, activist, and food advocate. She is the Co-owner and Farmer at Rise & Root Farm in Chester, New York. In 2010, Karen Co-Founded Black Urban Growers (BUGS), an organization supporting growers in both urban and rural settings. In 2012, Ebony magazine voted her one of the 100 most influential African Americans in the country, and in 2014 Karen was the recipient of the James Beard Leadership Award. Karen serves on the boards of the New York Botanical Gardens, SoulFire Farm, the Mary Mitchell Center, Why Hunger, and Farm School NYC. This episode is brought to you by BIOptimizers. Head to bioptimizers.com/hyman and use code HYMAN to save 15%. Full-length episodes can be found here:Why Food Is A Social Justice Issue Food Justice: Why Our Bodies And Our Society Are Inflamed A Way Out Of Food Racism And Poverty

Today we tackle Parkinson’s as a preventable epidemic—not an inevitable fate. I’m joined on The Dr. Hyman Show by two of the field’s top neurologists, Drs. Ray Dorsey and Michael Okun, co-authors of The Parkinson’s Plan, to unpack why cases are exploding and what we can do about it right now. We look at how toxins drive disease, why Parkinson’s goes far beyond dopamine, and the early signs most people miss—plus what you can do today to protect your brain. And we connect the dots between environmental exposures—whether from food, water, or even recreational spaces—and the growing burden of neurological disease. Watch the full conversation here or listen wherever you get your podcasts. [YOUTUBE THUMBNAIL] We also explore: • How to spot early signs—like loss of smell—long before a diagnosis • Everyday ways to cut toxin exposures in your food, water, and home • Why Parkinson’s is a whole-body disease, and what that means for prevention • The kind of exercise that protects your brain and slows progression • Simple nutrient checks that can support medication and brain health Parkinson’s isn’t inevitable. Protecting brain health starts with small daily choices. These are steps you can take right now for yourself and your loved ones. With awareness and action, you can build resilience today and help shape a healthier future. 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 Results https://drhyman.com/pages/hyman-hive This episode is brought to you by BON CHARGE, PerfectAmino, Function Health, Timeline, Big Bold Health and Pique. Head to boncharge.com and use code DRMARK for 15% off your order. Go to bodyhealth.com and use code HYMAN20 for 20% off your first order. Join today at FunctionHealth.com/Mark and use code HYMAN100 to get $100 toward your membership. Support essential mitochondrial health and save 20% on Mitopure. Visit timeline.com/drhyman to get 20% off today. Get 20% off HTB Immune Energy Chews at bigboldhealth.com and use code DRMARK20. Receive 20% off FOR LIFE + a free Starter Kit with a rechargeable frother and glass beaker at Piquelife com/Hyman.

Our immune systems are under more pressure than ever—from processed diets, environmental toxins, stress, and fast-spreading infections—and the result is faster aging and greater vulnerability to disease. As we grow older, “zombie cells” spread inflammation throughout the body, weakening defenses and accelerating decline. But research shows we’re not powerless: the emerging science of immuno-rejuvenation reveals that we can retrain and rebuild our immunity. Through the right foods, lifestyle habits, and even strategic stressors, the body has hidden pathways for repair and renewal—offering clues to how we might slow aging and unlock greater resilience. In this episode, I discuss, along with Dr. Elizabeth Boham and Dr. Roger Seheult, how we can support the immune system by using food, lifestyle, and hormetic stress to reduce illness and restore resilience while slowing aging. 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. Roger Seheult is currently an Associate Clinical Professor at the University of California, Riverside School of Medicine, and an Assistant Clinical Professor at the School of Medicine and Allied Health at Loma Linda University. Dr. Seheult is quadruple board-certified in Internal Medicine, Pulmonary Diseases, Critical Care Medicine, and Sleep Medicine through the American Board of Internal Medicine. His current practice is in Banning, California where he is a critical care physician, pulmonologist, and sleep physician at Beaver Medical Group.  He was formerly the Director for Intensive Care Services at San Gorgonio Memorial Hospital.  He lectures routinely across the country at conferences and for medical, PA, and RT societies. Dr. Seheult is also the Co-founder of MedCram, an online medical education company that helps healthcare professionals and also lay people understand medical topics clearly. This episode is brought to you by BIOptimizers. Head to bioptimizers.com/hyman and use code HYMAN to save 15%. Full-length episodes can be found here: How To Reset Your Immune System At A Cellular Level Why You Keep Getting Sinus Infections, Colds, Urinary Tract Infections, And Other Recurrent Infections Don’t Let a Cold Get You Down: Try These Immunity Hacks How To Upgrade Your Immune System To Fight Viruses And Prevent Disease

Obesity is often seen as a matter of willpower, but science tells a different story. My guest today, Dr. David Kessler—former FDA commissioner, lawyer, physician, and the man who took on Big Tobacco—explains why biology, not blame, drives our struggles with weight. On this episode of The Dr. Hyman Show, we talk about why weight struggles are so common today, what new drugs can and can’t do, and how his new FDA petition targets one of the biggest culprits: processed refined carbs. Catch the full conversation on YouTube, or listen wherever you get your podcasts. [YOUTUBE THUMBNAIL] You’ll learn: • How food companies use ingredients like processed refined carbs to make products irresistible • Why GLP-1 drugs help many lose weight—but can’t fix the food environment driving the crisis • How belly fat fuels heart disease, diabetes, and cancer—and why ultraprocessed foods are a big part of the problem • Simple ways to break free from foods engineered to make you overeat • What Dr. Kessler’s FDA petition could mean for limiting processed carbs in our food supply and improving our collective health Plus, here’s a bonus: We’ve adapted Dr. Kelsser’s petition into a free PDF guide—The Hard Truth About Processed Carbs—so you can see exactly how these ingredients affect your health…and why his FDA petition REALLY matters. Tune in, download the guide, and find out how you can be part of the solution. 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 Results https://drhyman.com/pages/hyman-hive This episode is brought to you by Seed, Paleovalley, Function Health, Timeline and AirDoctor. Visit seed.com/hyman and use code 25HYMAN for 25% off your first month of Seed's DS-01® Daily Synbiotic. Get nutrient-dense, whole foods. Head to paleovalley.com/hyman for 15% off your first purchase. Join today at FunctionHealth.com/Mark and use code HYMAN100 to get $100 toward your membership. Support essential mitochondrial health and save 20% on Mitopure. Visit timeline.com/drhyman to get 20% off today. Get cleaner air. Right now, you can get up to $300 off at airdoctorpro.com/drhyman.

Thyroid trouble often starts as a whisper—tiredness, stubborn weight, dry skin—until a closer look shows the tiny neck gland that sets the body’s “speed” is out of tune. Basic tests can miss the real issue, so checking active hormones and thyroid antibodies—and hunting for triggers like stress, gluten sensitivity, toxins, nutrient gaps, and gut imbalances—can reveal what’s really going on. When understood this way, thyroid health is no longer just about numbers on a lab report—it’s about restoring balance in the whole system. With the right testing, nutrition, and support, energy, mood, and metabolism can all return to their natural rhythm. In this episode, I discuss, along with Dr. Elizabeth Boham and Dr. George Papanicolaou, thyroid conditions such as hypothyroidism, hyperthyroidism, thyroid autoimmunity and how Functional Medicine practitioners take a different approach to find the root cause of the imbalance. 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. George Papanicolaou is a graduate of the Philadelphia College of Osteopathic Medicine and is Board Certified in Family Medicine from Abington Memorial Hospital. Over time as the healthcare system made it harder for patients to receive personal care, Dr. Papanicolaou decided a change was needed. He began training in Functional Medicine through the Institute of Functional Medicine. In 2015, he established Cornerstone Personal Health—a practice dedicated entirely to Functional Medicine. In August 2017, I invited Dr. Papanicolaou to join The UltraWellness Center and we’ve been successfully helping people together ever since. This episode is brought to you by BIOptimizers. Head to bioptimizers.com/hyman and use code HYMAN to save 15%. Full-length episodes can be found here:How To Treat The Root Cause Of Thyroid Problems Is An Underactive Thyroid To Blame For Your Mysterious Symptoms? A Root Cause Approach to Hyperthyroidism and Graves’ Disease

For too long, psychiatry has treated mental illness as if it lives only in the brain. But what if the real story begins in the body? My guest today, Dr. Shebani Sethi, is a Clinical Associate Professor at Stanford and founding director of the Metabolic Psychiatry Program, the first clinic to unite psychiatry with nutrition and metabolism. On this revealing episode of The Dr. Hyman Show, we explore how shifts in metabolism affect the brain and why this whole-body lens could transform how we prevent, understand, and treat mental health. Watch the full conversation on YouTube, or listen wherever you get your podcasts. We discuss: • How to recognize metabolic red flags behind mood and focus • Tests you can ask for to uncover hidden drivers of mental health • Everyday steps to restore brain energy and resilience • Foods and nutrients that calm inflammation and support cognition Dr. Shebani Sethi coined the term Metabolic Psychiatry, capturing what I’ve long believed and explored: that mental health begins in the body. Embracing this shift could reshape how we treat the mind and how we live each day. 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 Results https://drhyman.com/pages/hyman-hive This episode is brought to you by Big Bold Health, Sunlighten, Function Health, Paleovalley, Timeline and AirDoctor. Get 30% off HTB Immune Energy Chews at bigboldhealth.com and use code DRMARK30. Visit sunlighten.com and save up to $1400 on your purchase with code HYMAN. Join today at FunctionHealth.com/Mark and use code HYMAN100 to get $100 toward your membership. 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 cleaner air. Right now, you can get up to $300 off at airdoctorpro.com/drhyman.