Episodios

  • We Need to Talk About Microplastics | Bryan Johnson Podcast #11

    We Need to Talk About Microplastics | Bryan Johnson Podcast #11
    Jul 10 2025
    Microplastics are everywhere — even in glass bottles. Should you be worried? Kate, Mike, and I interpret the data to understand the risk. I’ll share how I reduced my own levels by 93% so you can too. Study Links: Glass Bottle Study: https://www.sciencedirect.com/science/article/pii/S0889157525005344 Impact on Children: https://www.nejm.org/doi/abs/10.1056/NEJMms2409092 Connect: X: https://x.com/bryan_johnson YouTube: https://www.youtube.com/@BryanJohnson Instagram: https://www.instagram.com/bryanjohnson TikTok: https://www.tiktok.com/@_bryan_johnson_ CHAPTERS 00:00 - Introduction 01:27 - No Cause for Alarm (Yet) 02:05 - Microplastics Nuance 04:04 - What Are Microplastics? 05:24 - Science Is Still Emerging 07:39 - Microplastics in Our Bodies 09:51 - Study: Microplastics in Glass Bottles 11:42 - What Can We Trust? 12:53 - Building a ‘Don’t Die’ Society 14:23 - Microplastics in IV Drips 17:11 - Impact on Kids 18:47 - Microplastics in Washing Machines 19:31 - What is ‘Don’t Die’ 21:05 - Bryan’s Microplastics Measurements 22:36 - Total Plasma Exchange / Blood Donation 24:28 - The Water Bottle Dilemma 27:50 - Water Systems / Reverse Osmosis 28:36 - Reducing Microplastic Intake 32:05 - An 80/20 Approach 33:10 - Sauna and Microplastics 35:38 - A Challenge for Humanity 36:15 - Testing Microplastics at Home 37:54 - Bryan’s Upcoming Microplastics Tests 39:03 - Don’t Die Party 39:31 - Teaching Congress to Sleep
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    41 m
  • Advanced Guide to Better Sleep | Bryan Johnson Podcast #10

    Advanced Guide to Better Sleep | Bryan Johnson Podcast #10
    Jul 3 2025
    Quality sleep is the highest-return investment I’ve ever made. In this episode we walk you through my exact protocol, so you can cherry-pick what works, experiment, and track gains for yourself. Study Links: https://pmc.ncbi.nlm.nih.gov/articles/PMC3902870/ Connect: X: https://x.com/bryan_johnson YouTube: https://www.youtube.com/@BryanJohnson Instagram: https://www.instagram.com/bryanjohnson TikTok: https://www.tiktok.com/@_bryan_johnson_ Chapters 00:00 – What Ruins Your Sleep Most? 01:50 – Sleep in Vegas: A Cautionary Tale 03:45 – How Important Is Sleep? 05:30 – Sleep Deprivation 07:20 – Kernel Willpower Study 09:20 – The 80/20 Of Sleep 10:10 – Being a Professional Sleeper 13:00 – Resting Heart Rate 19:00 – Psychology of Tracking Sleep 22:30 – Heart Rate (Before vs. During Sleep) 25:00 – Wearables 30:00 – Food as the #1 Sleep Killer 33:40 – 10 Rules for Perfect Sleep 44:30 – Bonus Tips 49:00 – Sleep Alone? 51:20 – Sleep + Mental Health 52:40 – Bryan’s Final Plea: Learn to Sleep
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    55 m
  • How Sauna Detoxified My Body | Bryan Johnson Podcast #09

    How Sauna Detoxified My Body | Bryan Johnson Podcast #09
    Jun 26 2025
    At last, we tested sauna for longevity. I’m dropping my sauna protocol and explaining why they are definitely worth the hype. Plus, hear about my first time ever stepping into one, and why it was one of the most difficult — but rewarding — protocols I’ve ever done. Connect: X: https://x.com/bryan_johnson YouTube: https://www.youtube.com/@BryanJohnson Instagram: https://www.instagram.com/bryanjohnson TikTok: https://www.tiktok.com/@_bryan_johnson_ Chapters 00:00 – First Impressions of Sauna 01:30 – Assessing the Sweat Response in Kate and Bryan 03:00 – Why Sauna? The Science Behind the Heat 05:20 – How Sauna Mimics Exercise 08:30 – Early Biomarker Changes with Sauna 12:00 – Protocol Design & Measurement Strategy 15:30 – Bryan’s Difficulties Starting the Sauna Protocol 18:00 – Why Bryan Ices His Testicles in the Sauna 21:00 – Electrolyte Loss & Cramping 24:30 – Dry vs. Wet Sauna 27:00 – Practical Home Sauna Protocol 30:00 – Groups Who Shouldn’t Use Sauna 33:00 – Unexpected Effects of Sauna and Areas to Explore 38:00 – Skin Exposure & Sauna Material Safety 42:30 – Sauna Hygiene & Post-Sweat Protocol 45:00 – Measuring Sweat Toxins 47:30 – Kate and Bryan’s Personal Sauna Habits 49:00 – Sun Damage and Skin Aging with Teens 54:00 – Protocol as Part of a Broader Mission
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    55 m
  • The Dark Side of Fame, Money & High Performance With Dr. Mike Israetel | Bryan Johnson Podcast #08

    The Dark Side of Fame, Money & High Performance With Dr. Mike Israetel | Bryan Johnson Podcast #08
    Jun 25 2025
    Dr. Mike Israetel is back. We’re talking about deep work, sharing a brain with AI, strategies for creativity, and how money and fame changed our lives, for better and worse. About Dr. Mike: Dr. Mike Israetel is an expert in the field of fitness and performance. He’s served as a professor at Lehman College, Temple University, and the University of Central Missouri, teaching exercise science courses focusing on nutrition, strength, and hypertrophy. Learn more at: http://rpstrength.com/mike Connect: X: https://x.com/bryan_johnson YouTube: https://www.youtube.com/@BryanJohnson Instagram: https://www.instagram.com/bryanjohnson TikTok: https://www.tiktok.com/@_bryan_johnson_ Chapters 0:00:00 - Deep Work 0:01:22 - Why Bryan Quit Flying 0:03:36 - Flow States 0:06:03 - ChatGPT & Edibles 0:08:49 - Dr. Mike’s Creative Process 0:14:36 - Everyone’s Creative Triggers 0:20:09 - Messaging Overload 0:25:28 - Fame & Money 0:34:00 - Does Money Make You Happier? 0:39:01 - Fame vs Fortune 0:50:23 - Cancel Culture 0:57:02 - Gratitude, & Identity 1:03:02 - Friendship & Fame
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    1 h y 7 m
  • How I Became The World's Healthiest Human | Bryan Johnson Podcast #07

    How I Became The World's Healthiest Human | Bryan Johnson Podcast #07
    Jun 24 2025
    I’ve become the worlds healthiest human. Today I’m sharing more on my longevity protocols and biomarker testing and why that’s an essential piece of the Don’t Die movement. We’re also getting into sperm health and why it’s important to keep your testicles cool. Connect: X: https://x.com/bryan_johnson YouTube: https://www.youtube.com/@BryanJohnson Instagram: https://www.instagram.com/bryanjohnson TikTok: https://www.tiktok.com/@_bryan_johnson_ Chapters 0:00:00 - Today's Topics 0:04:45 - 1: The Decline of Global Sperm Health 0:08:45 - 2: Bryan’s Metrics and Above-Average Results 0:15:00 - 3: Sperm Health Reveals What?!? 0:19:20 - 4: Sauna, Ice, and Testicle Cooling 0:24:15 - 5: How to Improve Sperm Health 0:30:10 - 6: What Bryan’s Markers Actually Prove 0:35:30 - 7: A Deep Dive into Bryan’s Full Biomarker Testing 0:41:00 - 8: Oral Health, Attachment Loss, and Gum Therapy 0:47:00 - 9: What does 'Most Measured Human' mean? 0:53:30 - 10: Aging Speed, Inflammation, Testosterone 1:07:00 - 11: Where Bryan’s Protocol Needs Improvement 1:12:40 - 12: Viewer Feedback, & The Future of the Podcast
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    50 m
  • ‘Dad Bod’ Science, Bone Density & Protein Myths | Bryan Johnson Podcast #06

    ‘Dad Bod’ Science, Bone Density & Protein Myths | Bryan Johnson Podcast #06
    Jun 23 2025
    If you’re worried about “dad bod,” listen up. We’re discussing a new study among mice. We review the new data behind dad bod and how you can prevent it. We also dive into bone health and why you should care, and the healthiest way to get your protein. Connect: X: https://x.com/bryan_johnson YouTube: https://www.youtube.com/@BryanJohnson Instagram: https://www.instagram.com/bryanjohnson TikTok: https://www.tiktok.com/@_bryan_johnson_ Chapters 0:00 - What Is Dad Bod & Why It Matters 0:56 - Fat Cells, Testosterone & Evolution 4:44 - Culture & Aging 9:01 - Sleep, Exercise & Diet Insights 10:01 - Bone Density & Biomarkers 15:01 - Bone Health 101 18:01 - How to Rebuild Bone 23:21 - Weight-Bearing Exercise 26:00 - Nutrients That Support Bone Health 31:02 - Creatine & Calcium 35:45 - Protein Deep Dive 47:00 - Why Bryan Doesn’t Eat Meat (And Why That Triggers People)
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    56 m
  • Evening Exercise, Poor Sleep, and Resting Heart Rate | Bryan Johnson Podcast #05

    Evening Exercise, Poor Sleep, and Resting Heart Rate | Bryan Johnson Podcast #05
    Jun 22 2025
    Is it better to work out at night or in the morning? A new WHOOP study covers new data on evening exercise. Kate, Mike and I also share why lowering your resting heart rate (RHR) may be one of the most powerful strategies for longevity and overall health. WHOOP Study: https://www.nature.com/articles/s41467-025-58271-x Connect: X: https://x.com/bryan_johnson YouTube: https://www.youtube.com/@BryanJohnson Instagram: https://www.instagram.com/bryanjohnson TikTok: https://www.tiktok.com/@_bryan_johnson_ Chapters 0:00 - Intro 0:58 - New Whoop Study 13:30 - Exercise vs Sleep 16:04 - Is Resting Heart Rate The Most Important Biomarker? 28:50 - How To Lower Resting Heart Rate? 40:36 - Building A Wind-Down Routine 45:44 - What’s A Good Resting Heart Rate?
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    54 m
  • India's Air Pollution and Hyperbaric Oxygen Therapy | Bryan Johnson Podcast #04

    India's Air Pollution and Hyperbaric Oxygen Therapy | Bryan Johnson Podcast #04
    Jun 21 2025
    There’s a new treatment for longevity — one you probably haven’t heard of before. I review my experiments with hyperbaric oxygen therapy (HBOT) and how it dramatically transformed my biomarkers. We’ll also cover the ways air pollution shows up in your body, something I experienced firsthand while traveling in India. Links and Studies Analyzing India’s Air Quality: https://x.com/bryan_johnson/status/1863474991142236217 https://x.com/bryan_johnson/status/1864091348179222955 Bryan’s HBOT protocol + results: https://x.com/bryan_johnson/status/1861085751024484459 https://x.com/bryan_johnson/status/1902044120807567436 Connect: X: https://x.com/bryan_johnson YouTube: https://www.youtube.com/@BryanJohnson Instagram: https://www.instagram.com/bryanjohnson TikTok: https://www.tiktok.com/@_bryan_johnson_ Chapters 0:00 - Intro 1:02 - Hyperbaric Oxygen Therapy (Bryan's Results) 15:37 - India's Air Pollution 23:58 - Air Quality Protocol 29:49 - Have A Plan
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    31 m