Bulletproof Radio

STOP intermittent fasting if you think it automatically keeps you young. In this episode, you’ll learn why short-term fasting results can mislead long-term aging outcomes, and how duration, frequency, refeeding, and protein intake determine whether fasting supports longevity or quietly accelerates decline.  Watch this episode on YouTube for the full video experience: https://www.youtube.com/@DaveAspreyBPR Host Dave Asprey sits down with Valter Longo, one of the world’s leading longevity researchers with over 30 years of experience studying aging, nutrition, and disease prevention. Dr. Longo is the Director of the Longevity Institute at the University of Southern California’s Leonard Davis School of Gerontology and the Director of the Longevity and Cancer Program at IFOM, the Italian Foundation for Cancer Research Institute of Molecular Oncology in Milan. He is the author of the bestselling book The Longevity Diet and was named one of TIME Magazine’s 50 most influen

Most people think aging starts with wrinkles, gray hair, or memory loss. It doesn’t.Aging starts when your legs begin to weaken, long before you notice it.In this video, you’ll learn why your leg muscles age faster than the rest of your body, how damaged mitochondria silently drain your strength, and why traditional solutions like exercise and protein stop working after 40.You’ll also discover the one cellular process that controls muscle aging, why it shuts down with age, and how targeted support can turn it back on.Chapters00:00 – Why weakness is the first real sign of aging01:28 - Mitophagy and why it shuts down with age02:30 - Why exercise and protein won't help03:55 - The real problem doctors and trainers miss04:28 - The compound that turns mitophagy back on05:22 - Why most people can’t produce it enough naturally05:40 - The gut bacteria problem explained06:09 - How researchers solved the bottleneck06:56 - Human studies and muscle strengthThank you to our sponsors! -IGNITON | Head over to Igniton.co

In the late 1990s, a strange carbon molecule quietly delivered the single longest lifespan extension ever recorded in mammals. The rats lived about 90% longer, and almost no one was paying attention. This episode breaks down what that molecule is, why it works, and how it may upgrade mitochondria, sleep, and human performance when used correctly. Watch this episode on YouTube for the full video experience: https://www.youtube.com/@DaveAspreyBPR Host Dave Asprey sits down with Chris Burres, founder and chief scientist of MyVitalC and the original long-term manufacturer of carbon 60. Chris has produced this Nobel Prize–winning molecule since the early 1990s, supplying research institutions around the world years before it ever entered the biohacking space. He explains how carbon 60 behaves differently from traditional antioxidants, why stability and concentration used to be major problems, and how modern manufacturing finally made real-world use possible. Chris is also a published author, longevi

Aging is not something Zoltan Istvan plans to accept quietly. He wants to treat death like a technical bug, rewrite the rules of biology, and turn California into the global test bed for radical human upgrades. From cyborg implants to AI driven longevity science, this episode explores what happens when a candidate for governor openly argues that humans should evolve beyond their biological limits and take control of how long and how well they live. Watch this episode on YouTube for the full video experience: https://www.youtube.com/@DaveAspreyBPR Host Dave Asprey sits down with Zoltan Istvan, a leading transhumanist, futurist, longevity advocate, and current candidate for Governor of California. Zoltan has spoken at Parliaments and Senates around the world, appeared on The Joe Rogan Experience, consulted for the US Armed Forces, and served as a correspondent for The New York Times. He has addressed the World Bank, the World Economic Forum, and the UK Parliament, and his work has influenced worl

Your butt is not about aesthetics. It is a longevity organ that directly impacts metabolism, brain optimization, resilience, and how long you stay strong as you age. In this episode, you’ll learn why strength training and protein intake matter more than body fat percentage, how mitochondria drive human performance and recovery, and why building muscle protects your brain, stabilizes mood, and supports long-term longevity. This conversation reframes biohacking, anti-aging, and health from weight loss to muscle span, the length of time you live with strong, functional skeletal muscle. Watch this episode on YouTube for the full video experience: https://www.youtube.com/@DaveAspreyBPR Host Dave Asprey sits down with Gabrielle Lyon, an accomplished physician and New York Times bestselling author of Forever Strong: A New, Science-Based Strategy for Aging Well, and author of the upcoming The Forever Strong Playbook, releasing January 27, 2026. Dr. Lyon pioneered the Muscl

Your gut already has its own version of Ozempic, and it’s been doing this job long before injections existed.In this video, I explain how appetite is actually regulated, why synthetic shortcuts often create new problems over time, and what has quietly shut down the body’s natural satiety signals for so many people.Once you understand the pathway drugs are trying to imitate, the question stops being “how do I eat less?” and becomes “why was my body blocked from doing this in the first place?”This is about restoring a system, not overpowering it.Chapters0:00 - Introduction: Your Body’s Natural Ozempic0:53 - Hunger Is a Hormone Problem5:08 - How to Fix Your Hormone Signals7:28 - Why Ozempic Often Backfires10:54 - The Resistant Starch Solution15:03 - How to Use Resistant Starch18:12 - Rebuilding Your Gut Environment19:31 - Lifestyle Support for Gut HealthResources:  • Dave Asprey's Latest News | Go to https://daveasprey.com/ to join Inside Track&nbs

This episode covers: • Real Food Reset in U.S. Dietary Policy The new Dietary Guidelines for Americans 2025–2030 put real food back at the center of U.S. nutrition policy and take a direct swing at ultra processed foods, added sugar, and sugary drinks. Dave breaks down why this matters beyond personal dieting: these guidelines influence school meals, SNAP and WIC, federal feeding programs, and they shape what eventually shows up on labels and in public institutions. He also shares how biohackers can use this shift as leverage to push for better food environments in schools, workplaces, and hospitals. -Source: https://www.usda.gov/about-usda/news/press-releases/2026/01/07/kennedy-rollins-unveil-historic-reset-us-nutrition-policy-put-real-food-back-center-health • Drug Combo Extends Lifespan of Frail Old Mice by 73% A new aging study found that combining oxytocin with a compound called A5i extended the remaining lifespan of frail elderly male mice by 73%, while

Most brain decline, mood instability, and impulsive behavior start with a breakdown in how the brain’s immune cells produce and use energy. This episode shows how mitochondrial health inside microglia influences cognition, emotion, and long-term brain resilience, and how everyday inputs quietly push those systems toward damage or repair. Watch this episode on YouTube for the full video experience: https://www.youtube.com/@DaveAspreyBPR Host Dave Asprey is joined by Dr. David Perlmutter, a board-certified neurologist and six-time New York Times bestselling author whose work focuses on the intersection of neurology, nutrition, metabolism, and brain health. A Fellow of the American College of Nutrition and member of the Editorial Board of the Journal of Alzheimer’s Disease, Dr. Perlmutter brings decades of clinical and research experience to this conversation on how inflammation and mitochondrial function shape the brain across the lifespan. Together, they explore how microglial cells shift t

Your body does not fail all at once. Aging starts when cells quietly shift into survival mode and never come back out. In this episode, you go inside the thinking of a true medical outlier to understand how stress, travel, toxins, and metabolic overload reprogram cells, shut down energy, and accelerate aging, and how restoring mitochondrial function can reverse that trajectory from the inside out.  Watch this episode on YouTube for the full video experience: https://www.youtube.com/@DaveAspreyBPR Host Dave Asprey sits down with Dr. Theodore Achacoso and Boomer Anderson, leaders in Health Optimization Medicine and Practice. Dr. Achacoso is a physician-scientist and the founding pioneer of Health Optimization Medicine, known for his work on cellular networks, metabolomics, and mitochondrial function. Boomer Anderson is the CEO of Smarter Not Harder and Troscriptions, where he focuses on translating complex biology into practical tools for human performance and longevity.&

One freezing sip on a Tibetan mountain rewired his hunger, silenced cravings, and unlocked a kind of fat-burning “switch” no doctor ever mentioned. What happened next—Silicon Valley obsession, a global butter shortage, and a new theory of weight loss—might change how you see food forever.The only coffee I drink: Danger Coffee: https://dangercoffee.com/DAVE15Thank you to our sponsors!  - GOT MOLD? | Go to http://gotmold.com/shop and use DAVE10 to save 10% and see what’s in your air. - EMR-Tek | https://www.emr-tek.com/DAVE and use code DAVE for 40% off.Resources:   • Get My 2026 Biohacking Trends Report: https://daveasprey.com/2026-biohacking-trends-report/ • Join My Low-Oxalate 30-Day Challenge: https://daveasprey.com/2026-low-ox-reset/ • Dave Asprey's Latest News | Go to https://daveasprey.com/ to join Inside Track today.  • Danger Coffee: https://dangercoffee.com/discount/dave15   • M

This drug has been misunderstood for decades, and that confusion is costing people focus, learning speed, and cognitive performance. In this episode, you’ll learn why nicotine itself is not the problem, why delivery method and dose change EVERYTHING, and how oral nicotine can be used strategically for biohacking brain optimization, neuroplasticity, and human performance in a healthy and safe way. Watch this episode on YouTube for the full video experience: https://www.youtube.com/@DaveAspreyBPR Host Dave Asprey sits down with David Renteln, Co Founder and CEO of LUCY Nicotine, a company pioneering science led alternatives for adult nicotine users who want better options. Before launching LUCY, David was also a co founder of Soylent, where he helped pioneer new approaches to functional nutrition and metabolism. Together, Dave and David break down how nicotine works in the brain through acetylcholine and dopamine, why speed of absorption

Most people are struggling in modern relationships, and it is not because they are broken. It is because the systems around them are. In this episode, you’ll learn why roughly 65 percent of people operate from insecure attachment, why that quietly destroys energy, trust, and intimacy, and how secure attachment becomes a critical biohacking upgrade for human performance, longevity, and emotional resilience. Watch this episode on YouTube for the full video experience: https://www.youtube.com/@DaveAspreyBPR Host Dave Asprey sits down with Adam Lane Smith, MA Psych, a leading global expert on Attachment Theory and the neurobiology of human bonding. Adam has spent over 16 years studying and working in psychology, helping individuals, couples, and families repair broken relationships, rebuild trust, and develop secure attachment. His work focuses on skill-based nervous system training rather than talk therapy alone, often creating change in months instead of years. He now runs a g

Mood, motivation, and emotional resilience are not personality traits. They are biological systems. In this episode, you’ll get the 12 greatest mood boosters on Earth, not as a clickbait supplement list, but as the real biological levers that control dopamine sensitivity, hormones, neuroplasticity, and energy production.Watch this episode on YouTube for the full video experience: https://www.youtube.com/@DaveAspreyBPR Host Dave Asprey sits down in Dubai with friend of the show, Lucas Aoun, founder of Ergogenic Health and INB4, for a deep, experience driven conversation on dopamine, mood, and performance. Lucas is Australia’s leading biohacker, now based in Dubai, with a background in exercise science, naturopathy, and pharmacology. He is globally recognized for his work in dopamine regulation, testosterone optimization, and neurohormonal performance, and for rigorously testing protocols before recommending them.  Together, Dave and Lucas explore how dopamine receptor upregul

Most people think fasting is just about skipping breakfast. But what if 72 hours without food could actually reverse aging?In this video, Dave Asprey breaks down what really happens when you fast for 3 days—and why short fasts don’t reach the deep repair zone your body is built for. Thank you to our sponsors! -HeartMath | Go to https://www.heartmath.com/dave to save 15% off.-Generation Lab | Go to http://generationlab.com/, use code Dave20 for $20 off, and see what your body’s really doing behind the surface.Chapters0:00 - Why 16-hour fasts don’t reach real fat burning0:54 - The myth of aging and what doctors overlook1:48 - How modern life damages your mitochondria2:48 - How fasting restores your body’s repair mode3:39 - Understanding the phases of fasting4:58 - Why short fasts cut results short5:34 - Day 1 of fasting6:45 - Day 2 of fasting7:22 - Day 3 of fasting8:24 - Common fasting mistakes that harm your body9:35 - How to prepare before your fast10:31 - The right way to refeed afterward

Back in 2024 with Calley Means at South by Southwest, we sat down and talked about his mission to flip the old American food pyramid upside down for the greater good. Well guess what, the pressure is finally working! This rerun is the ultimate receipt that focus, repetition, and smart lobbying for human health can still move the needle! Host Dave Asprey sits down with Calley Means, entrepreneur, policy advocate, and co-author of Good Energy. Together, they break down how the U.S. healthcare system became a sick-care system, why ultra-processed food dominates public policy, and how individuals can reclaim autonomy over their biology. From CGMs and metabolic health to food subsidies, lobbying, and free speech, this episode challenges deeply held assumptions about medicine, nutrition, and personal responsibility.You’ll Learn: • Why chronic disease is the most profitable business model in modern history • How metabolic dysfunction drives obesity, diabete

Creatine is a hot subject right now, but I’m guessing you might not know as much about it as you could. Well step into a new creatine masterclass with our friends from Qualia. This episode shows you why it is not just for muscle, but one of the most powerful and well studied upgrades for brain energy, metabolism, sleep resilience, and long term human performance. You will learn how creatine supports mitochondria, buffers ATP, reduces cravings, and helps you think, train, and recover with more energy instead of relying on willpower. Watch this episode on YouTube for the full video experience: https://www.youtube.com/@DaveAspreyBPR  Host Dave Asprey sits down with Greg Kelly for a deep, practical masterclass on creatine and energy biology. Greg Kelly is a naturopathic physician, functional medicine expert, and longtime researcher in supplements and nootropics. He has spent decades studying creatine, mitochondrial function, cognition, and perf

You’re about to hear one of the most honest longevity conversations ever recorded. This co hosted episode brings together two longevity leaders with opposing views on how long humans can live, yet enormous respect for each other and the science. Recorded live at Eudemonia, this discussion gives you clear frameworks for longevity, biohacking, human performance, and anti aging without all the tribal thinking that can plague modern health conversations!  Watch this episode on YouTube for the full video experience: https://www.youtube.com/@DaveAspreyBPR Host Dave Asprey sits down with Dan Buettner for a rare co hosted podcast that explores where biohacking and Blue Zones philosophy clash and where they surprisingly align. Dan Buettner is a National Geographic Explorer, Emmy Award winning producer, and five time New York Times bestselling author. He is best known for identifying the Blue Zones, regions of the world where people live th

Most men think ED is just a performance issue. It’s not. It’s one of the earliest warning signs of cardiovascular decline and it often appears years before chest pain, shortness of breath, or heart attack symptoms.Thank you to our sponsors! -EMR-Tek | https://www.emr-tek.com/DAVE and use code DAVE for 40% off.-GOT MOLD? | Go to http://gotmold.com/shop and use DAVE10 to save 10% and see what’s in your air.Chapters00:00 - The “Legal Blue Pill” Myth & Hidden Danger00:57 - What ED Actually Is (Not the Commercial Version)01:45 - Circulation, Arteries & the Real Root Cause03:27 - The Problem with Relying on ED Pills05:03 - Treat ED as a Cardiovascular Symptom05:55 - Patterns That Reveal Vascular Decline07:10 - The ED–Heart Attack Countdown Window08:14 - How To Fix This Problem10:10 - Microdosing Cialis for Vascular Support10:45 - Aspirin as Another Option11:15 - Lifestyle Drivers of Vascular Damage & Solutions13:15 - Movement, Walking & Circulation Basics13:40 - The Mitochon

This episode covers: • Colon Cancer in the Young and Why Risk May Start in Infancy New reporting highlights a troubling rise in early-onset colon cancer, including cases in highly fit endurance athletes. Researchers identified a distinct DNA damage signature linked to colibactin, a toxin produced by certain strains of E. coli, with evidence suggesting the damage may occur in infancy. Dave explains why fitness alone isn’t protective, how early-life microbiome disruption and low-fiber modern diets stack long-term risk, and why earlier screening and gut-supportive habits like fiber, resistant starch, and circadian alignment matter more than ever. Source: https://www.businessinsider.com/why-so-many-young-people-getting-colon-cancer-answer-infancy-2025-12  • Kefir-Derived Bacteria, Immune Aging, and the Thymus A mouse study found that a kefir-derived bacterial strain, even when heat-inactivated, reduced age-related thymus shrinkage and lowered inflam

You’re about to learn how government approved food policies, regulatory loopholes, and corporate lobbying have quietly reshaped what’s allowed in the food supply and why these decisions are driving chronic inflammation, immune dysfunction, and neurological breakdown at scale. This episode exposes how biotoxins, ultra processed ingredients, and systemic regulatory failures contribute to long COVID, POTS, mold illness, chronic fatigue, and dysautonomia and why so many people feel sick despite following official health guidance. Watch this episode on YouTube for the full video experience: https://www.youtube.com/@DaveAspreyBPR  Host Dave Asprey sits down with Dr. Will Cole, a functional medicine expert who works extensively with autoimmune disease, mold illness, hormonal dysfunction, digestive disorders, and complex brain related symptoms. Dr. Cole brings years of clinical experience analyzing lab data and treating patients with biotoxin exposure, neuro immune dysregu