The Dr. Hyman Show

Dr. Mark Hyman
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21 snips
Feb 4, 2026 • 1h 7min

How OpenAI Is Helping People Take Control of Their Health | Fidji Simo

Fidji Simo, technology executive and CEO of Applications at OpenAI who leads products like ChatGPT and founded Chronicle Bio, shares her personal POTS/ME-CFS journey. She discusses aggregating health data from records, wearables, and genomics. She describes AI spotting patterns across diagnoses, helping clinical decisions, and powering proactive, personalized health tools.
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121 snips
Feb 2, 2026 • 30min

Office Hours: Cholesterol and Heart Disease — What I’ve Changed My Mind About

A deep dive into why cholesterol number alone is not the whole story. Discussion of particle quality like ApoB and lipoprotein(a) and which labs matter. Exploration of inflammation, insulin resistance, and how sugar and refined starches fuel dangerous lipids. Practical markers like triglyceride/HDL ratio, waist circumference, and imaging for real heart risk.
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43 snips
Jan 28, 2026 • 1h 21min

Why Men’s Fertility Is Collapsing and What It Means for Our Future | Dr. Michael L. Eisenberg

Dr. Michael L. Eisenberg, Stanford urology and reproductive health leader, explains why falling sperm counts signal broader declines in men’s health. He discusses environmental toxins, metabolic dysfunction, heat and lifestyle harms. Practical topics include how to reduce exposures, support detoxification, improve metabolic markers, and what interventions and supplements may help.
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57 snips
Jan 26, 2026 • 36min

Office Hours: Preparing Your Body for Pregnancy — Fertility, Nutrition & Hormones

Discussion covers why infertility is rising and the roles of metabolic health, toxins, and the microbiome. Topics include blood sugar, inflammation, and PCOS as metabolic issues. Practical lifestyle and nutrient strategies for improving egg and sperm quality are explored. Testing for subtle thyroid, nutrient and toxin imbalances is recommended.
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29 snips
Jan 21, 2026 • 1h 10min

Fix the Brain, Change the Mind: Root-Cause Psychiatry with Dr. Robert Hedaya

Dr. Robert Hedaya, a psychiatrist specializing in functional and biological psychiatry, shares his groundbreaking insights on mental health. He reveals how biological imbalances can lead to anxiety and depression, advocating for root-cause treatment over symptom management. The discussion delves into innovative techniques like QEEG brain mapping and photobiomodulation, highlighting their roles in personalized care. Hedaya also emphasizes lifestyle factors—diet, community, and mindset—as crucial for mental health prevention and rehabilitation.
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35 snips
Jan 19, 2026 • 27min

Office Hours: Answering Your Questions on the New Dietary Guidelines

Discover the historic shift in dietary guidelines that finally calls out ultra-processed foods for their health risks. Learn about the redefined protein recommendations crucial for muscle and metabolism. Explore the end of the low-fat era and the acceptance of whole foods over isolated nutrients. Delve into how personalization is key to effective nutrition, especially for families and children. Finally, understand why chronic disease is more of a policy issue rather than a personal failing.
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67 snips
Jan 14, 2026 • 1h 25min

Muscle Is the Key to Longevity (Not Fat Loss) | Dr. Gabrielle Lyon

Dr. Gabrielle Lyon, a board-certified physician and advocate for muscle-centric medicine, shares her insights on muscle health and longevity. She explains how muscle is often overlooked as the largest organ critical for metabolic health. The conversation covers the importance of muscle quality over weight, the benefits of resistance training, and why protein needs increase with age. Lyon emphasizes that investing in muscle strength can help maintain mobility and resilience as we age, transforming how we approach our well-being.
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65 snips
Jan 12, 2026 • 34min

Office Hours: How to Choose the Best Diet for Your Body

Navigate the maze of dietary choices with insights that prioritize biology over ideology. Discover why ultra-processed foods are the main culprit in health issues rather than traditional macronutrients. Learn about various diets, including keto, paleo, vegan, and Mediterranean, alongside their effectiveness and common pitfalls. Understand how to listen to your body for signs of an effective diet, focusing on energy levels, digestion, and mood. Personalize your eating habits and embrace the idea that there’s no one-size-fits-all solution.
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57 snips
Jan 7, 2026 • 1h 4min

Why Mental Illness Is a Metabolic Problem—and What That Means for Your Health | Dr. Chris Palmer

Dr. Christopher Palmer is a Harvard psychiatrist and pioneer in metabolic psychiatry. He argues that mental illness is intricately linked to whole-body biology, rising alongside chronic diseases like obesity and diabetes. The discussion reveals how inflammation and metabolic dysfunction can influence mental health, reshaping our understanding of conditions like depression and bipolar disorder. Palmer advocates for nutrition, lifestyle changes, and metabolic assessments as effective treatments, challenging traditional psychiatric approaches and emphasizing a holistic view of mental well-being.
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18 snips
Jan 5, 2026 • 23min

Office Hours: What Happens to Your Body When You Stop Drinking for 30 Days

Taking a break from alcohol for 30 days can revitalize your health in surprising ways. Learn how alcohol impacts your brain, hormones, and immune system, leading to sleep disruptions and metabolic issues. Discover what happens during detox, from increased energy to improved skin. Understand the science behind hangovers and how alcohol alters neurotransmitters. The journey to recovery can be accelerated with community support and practical strategies for managing cravings. Your body has an amazing capacity to heal—just give it a chance!

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