The Optispan Podcast with Matt Kaeberlein

Subscribe to our channel: https://www.youtube.com/@optispanGet Our Newsletter (It's Free): https://www.optispan.life/Longevity scientist Dr. Matt Kaeberlein systematically breaks down ten of the most persistent myths in the health and aging space. From the truth about biological age tests and resveratrol to the real role of genetics and supplements, this episode separates scientific fact from expensive fiction.0:00 - Intro: A New Series on Longevity Myths0:49 - Myth 1: Can You Actually "Measure" Biological Age?5:05 - Myth 2: Are Supplements a "Core" Longevity Strategy?6:29 - Myth 3 & 7: "I'm Too Old" & The Role of Your Genes8:16 - Myth 4 & 6: The FDA & The Truth About Research Funding10:49 - Myth 5: The Resveratrol Lie20:24 - Myth 8: The Caloric Restriction Misconception23:52 - Myth 9 & 10: The Reality of Rapamycin & PeptidesProduction: Nicholas Arapis, https://videocastproductions.comDISCLAIMER: The information provided on the Optispan podcast is intended solely for general educational purposes and is not meant to be, nor should it be construed as, personalized medical advice. No doctor-patient relationship is established by your use of this channel. The information and materials presented are for informational purposes only and are not a substitute for professional medical advice, diagnosis, or treatment. We strongly advise that you consult with a licensed healthcare professional for all matters concerning your health, especially before undertaking any changes based on content provided by this channel. The hosts and guests on this channel are not liable for any direct, indirect, or other damages or adverse effects that may arise from the application of the information discussed. Medical knowledge is constantly evolving; therefore, the information provided should be verified against current medical standards and practices.More places to find us:Twitter: https://x.com/Optispan_IncTwitter: https://twitter.com/mkaeberleinLinkedin: https://www.linkedin.com/company/optispanInstagram: https://www.instagram.com/optispan_/TikTok: https://www.tiktok.com/@optispanhttps://www.optispan.life/Hi, I'm Matt Kaeberlein. I spent the first few decades of my career doing scientific research into the biology of aging, trying to understand the finer details of how humans age in order to facilitate translational interventions that promote healthspan and improve quality of life. Now I want to take some of that knowledge out of the lab and into the hands of people who can really use it.On this podcast I talk about all things aging and healthspan, from supplements and nutrition to the latest discoveries in longevity research. My goal is to lift the veil on the geroscience and longevity world and help you apply what we know to your own personal health trajectory. I care about quality science and will always be honest about what I don't know. I hope you'll find these episodes helpful!

Subscribe to our channel: https://www.youtube.com/@optispanGet Our Newsletter (It's Free): https://www.optispan.life/Meet the founders (Ivan Morgunov, Anna Vakhrusheva) of Unlimited Bio, a biotech company developing gene therapies in special economic zones, operating outside of traditional FDA regulation. This episode explores their model, the science behind their therapies targeting the extracellular matrix, and the future of accessible anti-aging treatments.0:00 - The Mission: Fighting Overregulation in Longevity9:31 - The Science: Why the Extracellular Matrix is Key30:16 - The Offshore Model: How It Works & The Controversies54:04 - Their First Therapy: VEGF Gene Therapy Explained55:51 - The Quality Debate: GMP vs. A New Approach1:24:16 - The Future Pipeline: Follistatin, Klotho & Combination Therapies1:48:27 - The Vision: A New Regulatory System for the USProduction: Nicholas Arapis, https://videocastproductions.comDISCLAIMER: The information provided on the Optispan podcast is intended solely for general educational purposes and is not meant to be, nor should it be construed as, personalized medical advice. No doctor-patient relationship is established by your use of this channel. The information and materials presented are for informational purposes only and are not a substitute for professional medical advice, diagnosis, or treatment. We strongly advise that you consult with a licensed healthcare professional for all matters concerning your health, especially before undertaking any changes based on content provided by this channel. The hosts and guests on this channel are not liable for any direct, indirect, or other damages or adverse effects that may arise from the application of the information discussed. Medical knowledge is constantly evolving; therefore, the information provided should be verified against current medical standards and practices.More places to find us:Twitter: https://twitter.com/optispanpodcastTwitter: https://twitter.com/optispanTwitter: https://twitter.com/mkaeberleinLinkedin: https://www.linkedin.com/company/optispanInstagram: https://www.instagram.com/optispanpodcast/TikTok: https://www.tiktok.com/@optispanhttps://www.optispan.life/Hi, I'm Matt Kaeberlein. I spent the first few decades of my career doing scientific research into the biology of aging, trying to understand the finer details of how humans age in order to facilitate translational interventions that promote healthspan and improve quality of life. Now I want to take some of that knowledge out of the lab and into the hands of people who can really use it.On this podcast I talk about all things aging and healthspan, from supplements and nutrition to the latest discoveries in longevity research. My goal is to lift the veil on the geroscience and longevity world and help you apply what we know to your own personal health trajectory. I care about quality science and will always be honest about what I don't know. I hope you'll find these episodes helpful!

Subscribe to our channel: https://www.youtube.com/@optispanGet Our Newsletter (It's Free): https://www.optispan.life/In this Ask Me Anything episode, longevity scientist Dr. Matt Kaeberlein tackles viewer questions on controversial topics like testosterone therapy and the longevity drug rapamycin. He also offers his science-based perspective on diet strategies, supplements, and body composition, separating fact from fiction for those looking to optimize their health.0:00 - Intro: The ITP Water Bottle2:52 - My Testosterone Protocol (Dose, Injections & What I Avoid)10:05 - Testosterone for Women?12:32 - Rapamycin Q&A (Dose, Side Effects & Cycling)18:45 - The Problem with 50+ Supplements20:55 - DEXA Scans Explained (Bone vs. Body Comp)28:00 - Diet Myths Debunked (TRE & Processed Foods)37:50 - Outro: Guinness & Irish PubsProduction: Nicholas Arapis, https://videocastproductions.comDISCLAIMER: The information provided on the Optispan podcast is intended solely for general educational purposes and is not meant to be, nor should it be construed as, personalized medical advice. No doctor-patient relationship is established by your use of this channel. The information and materials presented are for informational purposes only and are not a substitute for professional medical advice, diagnosis, or treatment. We strongly advise that you consult with a licensed healthcare professional for all matters concerning your health, especially before undertaking any changes based on content provided by this channel. The hosts and guests on this channel are not liable for any direct, indirect, or other damages or adverse effects that may arise from the application of the information discussed. Medical knowledge is constantly evolving; therefore, the information provided should be verified against current medical standards and practices.More places to find us:Twitter: https://x.com/Optispan_IncTwitter: https://twitter.com/mkaeberleinLinkedin: https://www.linkedin.com/company/optispanInstagram: https://www.instagram.com/optispan_/TikTok: https://www.tiktok.com/@optispanhttps://www.optispan.life/Hi, I'm Matt Kaeberlein. I spent the first few decades of my career doing scientific research into the biology of aging, trying to understand the finer details of how humans age in order to facilitate translational interventions that promote healthspan and improve quality of life. Now I want to take some of that knowledge out of the lab and into the hands of people who can really use it.On this podcast I talk about all things aging and healthspan, from supplements and nutrition to the latest discoveries in longevity research. My goal is to lift the veil on the geroscience and longevity world and help you apply what we know to your own personal health trajectory. I care about quality science and will always be honest about what I don't know. I hope you'll find these episodes helpful!

Subscribe to our channel: https://www.youtube.com/@optispanGet Our Newsletter (It's Free): https://www.optispan.life/Join longevity pioneers Dr. Aubrey de Grey, Dr. Brian Kennedy, and Dr. Matt Kaeberlein for a rare, unfiltered discussion on the future of aging. They debate the timeline for longevity escape velocity, the promise of new damage-repair therapies, and offer their candid thoughts on today's experimental treatments.0:00 - Intro1:50 - Longevity Escape Velocity: Are We Close?7:20 - The Big Debate: Damage Repair vs. Slowing Growth15:36 - Aubrey's Groundbreaking Combination Study in Mice21:17 - The Stacking Problem: Why Don't Combinations Always Work?33:42 - The Clinical Frontier: What's Real vs. "Sketchy"?47:03 - Gene Therapy & TPE: Would These Experts Do It?1:00:13 - The Future: What Are They Most Excited About?Production: Nicholas Arapis, https://videocastproductions.comDISCLAIMER: The information provided on the Optispan podcast is intended solely for general educational purposes and is not meant to be, nor should it be construed as, personalized medical advice. No doctor-patient relationship is established by your use of this channel. The information and materials presented are for informational purposes only and are not a substitute for professional medical advice, diagnosis, or treatment. We strongly advise that you consult with a licensed healthcare professional for all matters concerning your health, especially before undertaking any changes based on content provided by this channel. The hosts and guests on this channel are not liable for any direct, indirect, or other damages or adverse effects that may arise from the application of the information discussed. Medical knowledge is constantly evolving; therefore, the information provided should be verified against current medical standards and practices.More places to find us:Twitter: https://twitter.com/optispanpodcastTwitter: https://twitter.com/optispanTwitter: https://twitter.com/mkaeberleinLinkedin: https://www.linkedin.com/company/optispanInstagram: https://www.instagram.com/optispanpodcast/TikTok: https://www.tiktok.com/@optispanhttps://www.optispan.life/Hi, I'm Matt Kaeberlein. I spent the first few decades of my career doing scientific research into the biology of aging, trying to understand the finer details of how humans age in order to facilitate translational interventions that promote healthspan and improve quality of life. Now I want to take some of that knowledge out of the lab and into the hands of people who can really use it.On this podcast I talk about all things aging and healthspan, from supplements and nutrition to the latest discoveries in longevity research. My goal is to lift the veil on the geroscience and longevity world and help you apply what we know to your own personal health trajectory. I care about quality science and will always be honest about what I don't know. I hope you'll find these episodes helpful!

Subscribe to our channel: https://www.youtube.com/@optispanGet Our Newsletter (It's Free): https://www.optispan.life/Following a breaking news story about hospitalizations at a longevity conference, scientist Dr. Matt Kaeberlein shares his firsthand experience from the event. He reveals the dangerous mix of legitimate science, unregulated therapies, and outright pseudoscience, offering critical advice on how to separate hope from hype.0:00 - A Tale of Three Conferences5:35 - The Longevity 'Religious Revival'10:09 - The Peptide Incident: What Happened?21:36 - Red Flags: How to Spot a Charlatan24:35 - Gene Therapy, TPE & More: Hope or Hype?36:25 - Reacting to the News Story1:02:32 - The Story You Won't Believe ('Feeling Your Energy')Production: Nicholas Arapis, https://videocastproductions.comDISCLAIMER: The information provided on the Optispan podcast is intended solely for general educational purposes and is not meant to be, nor should it be construed as, personalized medical advice. No doctor-patient relationship is established by your use of this channel. The information and materials presented are for informational purposes only and are not a substitute for professional medical advice, diagnosis, or treatment. We strongly advise that you consult with a licensed healthcare professional for all matters concerning your health, especially before undertaking any changes based on content provided by this channel. The hosts and guests on this channel are not liable for any direct, indirect, or other damages or adverse effects that may arise from the application of the information discussed. Medical knowledge is constantly evolving; therefore, the information provided should be verified against current medical standards and practices.More places to find us:Twitter: https://twitter.com/optispanpodcastTwitter: https://twitter.com/optispanTwitter: https://twitter.com/mkaeberleinLinkedin: https://www.linkedin.com/company/optispanInstagram: https://www.instagram.com/optispanpodcast/TikTok: https://www.tiktok.com/@optispanhttps://www.optispan.life/Hi, I'm Matt Kaeberlein. I spent the first few decades of my career doing scientific research into the biology of aging, trying to understand the finer details of how humans age in order to facilitate translational interventions that promote healthspan and improve quality of life. Now I want to take some of that knowledge out of the lab and into the hands of people who can really use it.On this podcast I talk about all things aging and healthspan, from supplements and nutrition to the latest discoveries in longevity research. My goal is to lift the veil on the geroscience and longevity world and help you apply what we know to your own personal health trajectory. I care about quality science and will always be honest about what I don't know. I hope you'll find these episodes hel

Subscribe to our channel: https://www.youtube.com/@optispanGet Our Newsletter (It's Free): https://www.optispan.life/Longevity scientist Dr. Matt Kaeberlein shares his personal and candid journey with testosterone therapy, from initial symptoms and hesitation to the mistakes he made starting out. This conversation breaks down the real-world benefits, side effects, and essential lab work, offering a science-based guide for men considering TRT.0:00 - Why I'm Sharing My Story2:05 - The First Signs & My Doctor's Dismissal6:22 - Trying to Fix It Myself (Lifestyle & Supplements)15:26 - The Decision: My Biggest Fears About TRT20:51 - My First Mistake: Oral vs. Injections27:05 - The Results: How It Changed My Health28:40 - Real Talk: The Benefits & Side Effects44:27 - Debunking TRT Myths (Aging & Lifespan)Production: Nicholas Arapis, https://videocastproductions.comDISCLAIMER: The information provided on the Optispan podcast is intended solely for general educational purposes and is not meant to be, nor should it be construed as, personalized medical advice. No doctor-patient relationship is established by your use of this channel. The information and materials presented are for informational purposes only and are not a substitute for professional medical advice, diagnosis, or treatment. We strongly advise that you consult with a licensed healthcare professional for all matters concerning your health, especially before undertaking any changes based on content provided by this channel. The hosts and guests on this channel are not liable for any direct, indirect, or other damages or adverse effects that may arise from the application of the information discussed. Medical knowledge is constantly evolving; therefore, the information provided should be verified against current medical standards and practices.More places to find us:Twitter: https://twitter.com/optispanpodcastTwitter: https://twitter.com/optispanTwitter: https://twitter.com/mkaeberleinLinkedin: https://www.linkedin.com/company/optispanInstagram: https://www.instagram.com/optispanpodcast/TikTok: https://www.tiktok.com/@optispanhttps://www.optispan.life/Hi, I'm Matt Kaeberlein. I spent the first few decades of my career doing scientific research into the biology of aging, trying to understand the finer details of how humans age in order to facilitate translational interventions that promote healthspan and improve quality of life. Now I want to take some of that knowledge out of the lab and into the hands of people who can really use it.On this podcast I talk about all things aging and healthspan, from supplements and nutrition to the latest discoveries in longevity research. My goal is to lift the veil on the geroscience and longevity world and help you apply what we know to your own personal health trajectory. I care about quality science and will always be honest about what I don't know. I hope you'll find these episodes helpful!

Subscribe to our channel: https://www.youtube.com/@optispanGet Our Newsletter (It's Free): https://www.optispan.life/Physicist Jan Gruber presents a radical theory of aging, describing it as a gradual loss of resilience against random, stochastic events. This new model challenges how we think about biological clocks and could revolutionize the way we measure health and develop future longevity therapies.0:00 - The Physics of Aging: A New Model5:34 - How Damage, Genetics & Lifestyle Fit In13:59 - The 2 Factors That Define Your Lifespan20:10 - A Better Way to Measure Biological Age?25:18 - "Enslavement": How One System Failure Causes Collapse27:31 - What Epigenetic Clocks Actually Measure37:00 - The Problem with Current Animal Studies45:11 - What Makes a Longevity Clock Truly Useful?Production: Nicholas Arapis, https://videocastproductions.comDISCLAIMER: The information provided on the Optispan podcast is intended solely for general educational purposes and is not meant to be, nor should it be construed as, personalized medical advice. No doctor-patient relationship is established by your use of this channel. The information and materials presented are for informational purposes only and are not a substitute for professional medical advice, diagnosis, or treatment. We strongly advise that you consult with a licensed healthcare professional for all matters concerning your health, especially before undertaking any changes based on content provided by this channel. The hosts and guests on this channel are not liable for any direct, indirect, or other damages or adverse effects that may arise from the application of the information discussed. Medical knowledge is constantly evolving; therefore, the information provided should be verified against current medical standards and practices.More places to find us:Twitter: https://twitter.com/optispanpodcastTwitter: https://twitter.com/optispanTwitter: https://twitter.com/mkaeberleinLinkedin: https://www.linkedin.com/company/optispanInstagram: https://www.instagram.com/optispanpodcast/TikTok: https://www.tiktok.com/@optispanhttps://www.optispan.life/Hi, I'm Matt Kaeberlein. I spent the first few decades of my career doing scientific research into the biology of aging, trying to understand the finer details of how humans age in order to facilitate translational interventions that promote healthspan and improve quality of life. Now I want to take some of that knowledge out of the lab and into the hands of people who can really use it.On this podcast I talk about all things aging and healthspan, from supplements and nutrition to the latest discoveries in longevity research. My goal is to lift the veil on the geroscience and longevity world and help you apply what we know to your own personal health trajectory. I care about quality science and will always be honest about what I don't know. I hope you'll find these episodes helpful!

Subscribe to our channel: https://www.youtube.com/@optispanGet Our Newsletter (It's Free): https://www.optispan.life/Dr. Matt sits down with Dr. Nicki Byrne and Dr. Kevin White to break down the four essential pillars for a long and healthy life: eat, move, sleep, and connect. They also reveal the specific blood tests that go beyond a standard checkup to help you build a personalized health strategy.0:00 - From ER to Longevity: Why We Switched8:01 - The Eat Pillar: Protein, Fiber & CGMs15:22 - The Move Pillar: VO2 Max & Consistency20:23 - The Sleep Pillar: Routines & Trackers27:11 - The Connect Pillar: Stress & Relationships33:56 - Blood Tests That Actually Matter1:15:28 - The Truth About Hormone Health (Men & Women)1:25:23 - Longevity Community PitfallsProduction: Tara Mei, Nicholas Arapis, https://videocastproductions.comDISCLAIMER: The information provided on the Optispan podcast is intended solely for general educational purposes and is not meant to be, nor should it be construed as, personalized medical advice. No doctor-patient relationship is established by your use of this channel. The information and materials presented are for informational purposes only and are not a substitute for professional medical advice, diagnosis, or treatment. We strongly advise that you consult with a licensed healthcare professional for all matters concerning your health, especially before undertaking any changes based on content provided by this channel. The hosts and guests on this channel are not liable for any direct, indirect, or other damages or adverse effects that may arise from the application of the information discussed. Medical knowledge is constantly evolving; therefore, the information provided should be verified against current medical standards and practices.More places to find us:Twitter: https://twitter.com/optispanpodcastTwitter: https://twitter.com/optispanTwitter: https://twitter.com/mkaeberleinLinkedin: https://www.linkedin.com/company/optispanInstagram: https://www.instagram.com/optispanpodcast/TikTok: https://www.tiktok.com/@optispanhttps://www.optispan.life/Hi, I'm Matt Kaeberlein. I spent the first few decades of my career doing scientific research into the biology of aging, trying to understand the finer details of how humans age in order to facilitate translational interventions that promote healthspan and improve quality of life. Now I want to take some of that knowledge out of the lab and into the hands of people who can really use it.On this podcast I talk about all things aging and healthspan, from supplements and nutrition to the latest discoveries in longevity research. My goal is to lift the veil on the geroscience and longevity world and help you apply what we know to your own personal health trajectory. I care about quality science and will always be honest about what I don't know. I hope you'll find these episodes helpful!

Subscribe to our channel: https://www.youtube.com/@optispanGet Our Newsletter (It's Free): https://www.optispan.life/Longevity expert Dr. Matt Kaeberlein breaks down three new scientific studies on the popular anti-aging drug rapamycin and the supplement taurine. Discover which research shows real promise for conditions like chronic fatigue and which studies are being overhyped in the longevity community.0:00 - Intro: 3 Hot Longevity Papers0:29 - Rapamycin for Alzheimer's: A Flawed Study?17:53 - A Breakthrough for Chronic Fatigue? (New Rapamycin Study)23:29 - The Promising Results: How Rapamycin Helped34:44 - Taurine: Does It Really Affect Aging?39:20 - The Big Miss: What the Taurine Study Didn't Do41:13 - Final Take: What This Science Actually Means for YouProduction: Tara Mei, Nicholas Arapis, https://videocastproductions.comDISCLAIMER: The information provided on the Optispan podcast is intended solely for general educational purposes and is not meant to be, nor should it be construed as, personalized medical advice. No doctor-patient relationship is established by your use of this channel. The information and materials presented are for informational purposes only and are not a substitute for professional medical advice, diagnosis, or treatment. We strongly advise that you consult with a licensed healthcare professional for all matters concerning your health, especially before undertaking any changes based on content provided by this channel. The hosts and guests on this channel are not liable for any direct, indirect, or other damages or adverse effects that may arise from the application of the information discussed. Medical knowledge is constantly evolving; therefore, the information provided should be verified against current medical standards and practices.More places to find us:Twitter: https://twitter.com/optispanpodcastTwitter: https://twitter.com/optispanTwitter: https://twitter.com/mkaeberleinLinkedin: https://www.linkedin.com/company/optispanInstagram: https://www.instagram.com/optispanpodcast/TikTok: https://www.tiktok.com/@optispanhttps://www.optispan.life/Hi, I'm Matt Kaeberlein. I spent the first few decades of my career doing scientific research into the biology of aging, trying to understand the finer details of how humans age in order to facilitate translational interventions that promote healthspan and improve quality of life. Now I want to take some of that knowledge out of the lab and into the hands of people who can really use it.On this podcast I talk about all things aging and healthspan, from supplements and nutrition to the latest discoveries in longevity research. My goal is to lift the veil on the geroscience and longevity world and help you apply what we know to your own personal health trajectory. I care about quality science and will always be honest about what I don't know. I hope you'll find these episodes helpful!

Subscribe to our channel: https://www.youtube.com/@optispanGet Our Newsletter (It's Free): https://www.optispan.life/Dr. Matt Kaeberlein tackles your burning questions on testosterone therapy, trending supplements like astaxanthin and C15, hyperbaric oxygen, and more. Get science-backed insights and learn what truly matters for starting your health and longevity journey.0:00 - Intro: Ask Matt Anything!0:42 - Testosterone Therapy: My Personal Journey3:12 - Hormone Health: What to Measure & Why It's Key8:24 - High APOB/LDL: Should You Worry?14:32 - Plasma Exchange vs. Donation: What's the Difference?18:55 - Hyperbaric Oxygen: Longevity Tool or Hype?26:18 - Astaxanthin & C15: "Miracle" Longevity Supplements?45:37 - Why Don't Scientists Give Straight Answers?Production: Nicholas Arapis, https://videocastproductions.comDISCLAIMER: The information provided on the Optispan podcast is intended solely for general educational purposes and is not meant to be, nor should it be construed as, personalized medical advice. No doctor-patient relationship is established by your use of this channel. The information and materials presented are for informational purposes only and are not a substitute for professional medical advice, diagnosis, or treatment. We strongly advise that you consult with a licensed healthcare professional for all matters concerning your health, especially before undertaking any changes based on content provided by this channel. The hosts and guests on this channel are not liable for any direct, indirect, or other damages or adverse effects that may arise from the application of the information discussed. Medical knowledge is constantly evolving; therefore, the information provided should be verified against current medical standards and practices.More places to find us:Twitter: https://twitter.com/optispanpodcastTwitter: https://twitter.com/optispanTwitter: https://twitter.com/mkaeberleinLinkedin: https://www.linkedin.com/company/optispanInstagram: https://www.instagram.com/optispanpodcast/TikTok: https://www.tiktok.com/@optispanhttps://www.optispan.life/Hi, I'm Matt Kaeberlein. I spent the first few decades of my career doing scientific research into the biology of aging, trying to understand the finer details of how humans age in order to facilitate translational interventions that promote healthspan and improve quality of life. Now I want to take some of that knowledge out of the lab and into the hands of people who can really use it.On this podcast I talk about all things aging and healthspan, from supplements and nutrition to the latest discoveries in longevity research. My goal is to lift the veil on the geroscience and longevity world and help you apply what we know to your own personal health trajectory. I care about quality science and will always be honest about what I don't know. I hope you'll find these episodes helpful!

Subscribe to our channel: https://www.youtube.com/@optispanGet Our Newsletter (It's Free): https://www.optispan.life/Dr. Matt Kaeberlein reacts to controversial takes on supplements, MRIs, protein, and rapamycin from Dr. Eric Topol. This video breaks down the evidence behind popular health trends, helping you separate science from hype.0:00 - Setting the Stage: Expert Reaction1:03 - Experts Selling Supplements: Credibility Lost?2:30 - MRIs & CGMs: Lifesaving or Misleading?7:16 - Protein "Overdose": What's the Real Risk?11:11 - Rapamycin: Decoding the Data & Hype21:00 - The Hard Truth About Supplements (Matt's Take)39:36 - Biological Age: Can We Really Measure It?46:37 - CGMs: Powerful Tool or Just Trendy?Production: Nicholas Arapis, https://videocastproductions.comDISCLAIMER: The information provided on the Optispan podcast is intended solely for general educational purposes and is not meant to be, nor should it be construed as, personalized medical advice. No doctor-patient relationship is established by your use of this channel. The information and materials presented are for informational purposes only and are not a substitute for professional medical advice, diagnosis, or treatment. We strongly advise that you consult with a licensed healthcare professional for all matters concerning your health, especially before undertaking any changes based on content provided by this channel. The hosts and guests on this channel are not liable for any direct, indirect, or other damages or adverse effects that may arise from the application of the information discussed. Medical knowledge is constantly evolving; therefore, the information provided should be verified against current medical standards and practices.More places to find us:Twitter: https://twitter.com/optispanpodcastTwitter: https://twitter.com/optispanTwitter: https://twitter.com/mkaeberleinLinkedin: https://www.linkedin.com/company/optispanInstagram: https://www.instagram.com/optispanpodcast/TikTok: https://www.tiktok.com/@optispanhttps://www.optispan.life/Hi, I'm Matt Kaeberlein. I spent the first few decades of my career doing scientific research into the biology of aging, trying to understand the finer details of how humans age in order to facilitate translational interventions that promote healthspan and improve quality of life. Now I want to take some of that knowledge out of the lab and into the hands of people who can really use it.On this podcast I talk about all things aging and healthspan, from supplements and nutrition to the latest discoveries in longevity research. My goal is to lift the veil on the geroscience and longevity world and help you apply what we know to your own personal health trajectory. I care about quality science and will always be honest about what I don't know. I hope you'll find these episodes helpful!

Subscribe to our channel: https://www.youtube.com/@optispanGet Our Newsletter (It's Free): https://www.optispan.life/Dr. Sean Gibbons, a leading microbiome expert, sits down with me to decode the complex world of your gut bacteria. Learn about good vs. bad bacteria, the impact of antibiotics and aging, and how diet and probiotics can influence your journey to better health.0:00 - Intro: What IS Your Microbiome?7:55 - Good vs. Bad Bacteria? The Real Story14:06 - Antibiotics & Your Gut's Rebound17:31 - Aging: Your Gut's Unique Journey26:36 - Diet: Can It Truly Change Your Gut?29:46 - Microbiome Tests: Useful or Just Hype?43:44 - Probiotics: Do They Actually Work?1:10:14 - Future of Gut Health (Bugs as Drugs, Smart Toilets)Production: Nicholas Arapis, https://videocastproductions.comDISCLAIMER: The information provided on the Optispan podcast is intended solely for general educational purposes and is not meant to be, nor should it be construed as, personalized medical advice. No doctor-patient relationship is established by your use of this channel. The information and materials presented are for informational purposes only and are not a substitute for professional medical advice, diagnosis, or treatment. We strongly advise that you consult with a licensed healthcare professional for all matters concerning your health, especially before undertaking any changes based on content provided by this channel. The hosts and guests on this channel are not liable for any direct, indirect, or other damages or adverse effects that may arise from the application of the information discussed. Medical knowledge is constantly evolving; therefore, the information provided should be verified against current medical standards and practices.More places to find us:Twitter: https://twitter.com/optispanpodcastTwitter: https://twitter.com/optispanTwitter: https://twitter.com/mkaeberleinLinkedin: https://www.linkedin.com/company/optispanInstagram: https://www.instagram.com/optispanpodcast/TikTok: https://www.tiktok.com/@optispanhttps://www.optispan.life/Hi, I'm Matt Kaeberlein. I spent the first few decades of my career doing scientific research into the biology of aging, trying to understand the finer details of how humans age in order to facilitate translational interventions that promote healthspan and improve quality of life. Now I want to take some of that knowledge out of the lab and into the hands of people who can really use it.On this podcast I talk about all things aging and healthspan, from supplements and nutrition to the latest discoveries in longevity research. My goal is to lift the veil on the geroscience and longevity world and help you apply what we know to your own personal health trajectory. I care about quality science and will always be honest about what I don't know. I hope you'll find these episodes helpful!

Subscribe to our channel: https://www.youtube.com/@optispanGet Our Newsletter (It's Free): https://www.optispan.life/Matt Kaeberlein & Dr. Kevin White share takeaways from the LiveLong Experience conference, covering Therapeutic Plasma Exchange (TPE) insights, Hormone Replacement Therapy (HRT) debates, longevity science, and navigating misinformation vs. fact.0:00 Intro: LiveLong Conference Vibe & Overview2:35 NHL, TBI & Psychedelics (Daniel Carcillo Talk)5:34 Therapeutic Plasma Exchange (TPE) Insights & Interest12:34 Concerns: Sirtuins & Resveratrol Misinformation15:01 Highlights: Vonda Wright & Hormone Replacement Discussion15:32 Concerns: Debunking HRT Misinformation (Michael Greger Talk)18:01 Critique: The Need for Debate & Clarity at Conferences20:40 ConsumerLab & The Vitamin D Debate (Todd Cooperman Talk)24:23 Questioning Causality: Cancer Risk Claims (HLI Talk)28:57 Overall Impressions & Final ThoughtsProduction: Tara Mei, Nicholas Arapis, https://videocastproductions.comDISCLAIMER: The information provided on the Optispan podcast is intended solely for general educational purposes and is not meant to be, nor should it be construed as, personalized medical advice. No doctor-patient relationship is established by your use of this channel. The information and materials presented are for informational purposes only and are not a substitute for professional medical advice, diagnosis, or treatment. We strongly advise that you consult with a licensed healthcare professional for all matters concerning your health, especially before undertaking any changes based on content provided by this channel. The hosts and guests on this channel are not liable for any direct, indirect, or other damages or adverse effects that may arise from the application of the information discussed. Medical knowledge is constantly evolving; therefore, the information provided should be verified against current medical standards and practices.More places to find us:Twitter: https://twitter.com/optispanpodcastTwitter: https://twitter.com/optispanTwitter: https://twitter.com/mkaeberleinLinkedin: https://www.linkedin.com/company/optispanInstagram: https://www.instagram.com/optispanpodcast/TikTok: https://www.tiktok.com/@optispanhttps://www.optispan.life/Hi, I'm Matt Kaeberlein. I spent the first few decades of my career doing scientific research into the biology of aging, trying to understand the finer details of how humans age in order to facilitate translational interventions that promote healthspan and improve quality of life. Now I want to take some of that knowledge out of the lab and into the hands of people who can really use it.On this podcast I talk about all things aging and healthspan, from supplements and nutrition to the latest discoveries in longevity research. My goal is to lift the veil on the geroscience and longevity world and help you apply what we know to your own personal health trajectory. I care about quality science and will always be honest about what I don't know. I hope you'll find these episodes helpful!

Subscribe to our channel: https://www.youtube.com/@optispanGet Our Newsletter (It's Free): https://www.optispan.life/Matt Kaeberlein reviews his personal Cleerly CCTA scan results with Prime Health Associates founder Dr. Kevin White, analyzing soft vs. calcified heart plaque, assessing cardiovascular risk, and discussing the value of early detection for longevity.0:00 Intro: What is a Cleerly CCTA Scan?1:31 Why Scan? The Value of Early Heart Disease Detection3:49 The Scan Experience (Prep, Contrast, Process)5:20 Radiation & Contrast Concerns Explained8:53 Analyzing Results: Overall Plaque Burden (% Atheroma)14:08 Plaque Types: Soft vs. Calcified & Low-Density16:55 Understanding Stenosis (% Blockage)18:14 CAD-RADS Score Explained20:11 Visualizing the Plaque: Interactive Scan Tour24:12 Actionability: Staging Risk & What To Do NextProduction: Tara Mei, Nicholas Arapis, https://videocastproductions.comDISCLAIMER: The information provided on the Optispan podcast is intended solely for general educational purposes and is not meant to be, nor should it be construed as, personalized medical advice. No doctor-patient relationship is established by your use of this channel. The information and materials presented are for informational purposes only and are not a substitute for professional medical advice, diagnosis, or treatment. We strongly advise that you consult with a licensed healthcare professional for all matters concerning your health, especially before undertaking any changes based on content provided by this channel. The hosts and guests on this channel are not liable for any direct, indirect, or other damages or adverse effects that may arise from the application of the information discussed. Medical knowledge is constantly evolving; therefore, the information provided should be verified against current medical standards and practices.More places to find us:Twitter: https://twitter.com/optispanpodcastTwitter: https://twitter.com/optispanTwitter: https://twitter.com/mkaeberleinLinkedin: https://www.linkedin.com/company/optispanInstagram: https://www.instagram.com/optispanpodcast/TikTok: https://www.tiktok.com/@optispanhttps://www.optispan.life/Hi, I'm Matt Kaeberlein. I spent the first few decades of my career doing scientific research into the biology of aging, trying to understand the finer details of how humans age in order to facilitate translational interventions that promote healthspan and improve quality of life. Now I want to take some of that knowledge out of the lab and into the hands of people who can really use it.On this podcast I talk about all things aging and healthspan, from supplements and nutrition to the latest discoveries in longevity research. My goal is to lift the veil on the geroscience and longevity world and help you apply what we know to your own personal health trajectory. I care about quality science and will always be honest about what I don't know. I hope you'll find these episodes helpful!

Subscribe to our channel: https://www.youtube.com/@optispanGet Our Newsletter (It's Free): https://www.optispan.life/Help Texts CEO Emma Payne discusses the profound impact of grief on health (physical/mental), effective coping strategies (Warden's Tasks), and how text-based support can help navigate loss and foster post-traumatic growth.0:00 Intro: Grief's Impact on Health & Biology1:12 Defining Grief: Lost Connection & Blunt Force Trauma2:55 How Grief Disrupts the Pillars of Health4:12 The Social Isolation of Grief & Why Support Falters12:00 Warden's Tasks of Mourning: A Framework for Coping25:58 Beyond Death: Disenfranchised Grief (Jobs, Pets, etc.)37:01 Post-Traumatic Growth: Finding Strength After Loss43:06 Help Texts Explained: Text-Based Grief Support44:48 The Origin Story of Help Texts1:09:39 How to Effectively Support Someone GrievingProduction: Tara Mei, Nicholas Arapis, https://videocastproductions.comDISCLAIMER: The information provided on the Optispan podcast is intended solely for general educational purposes and is not meant to be, nor should it be construed as, personalized medical advice. No doctor-patient relationship is established by your use of this channel. The information and materials presented are for informational purposes only and are not a substitute for professional medical advice, diagnosis, or treatment. We strongly advise that you consult with a licensed healthcare professional for all matters concerning your health, especially before undertaking any changes based on content provided by this channel. The hosts and guests on this channel are not liable for any direct, indirect, or other damages or adverse effects that may arise from the application of the information discussed. Medical knowledge is constantly evolving; therefore, the information provided should be verified against current medical standards and practices.More places to find us:Twitter: https://twitter.com/optispanpodcastTwitter: https://twitter.com/optispanTwitter: https://twitter.com/mkaeberleinLinkedin: https://www.linkedin.com/company/optispanInstagram: https://www.instagram.com/optispanpodcast/TikTok: https://www.tiktok.com/@optispanhttps://www.optispan.life/Hi, I'm Matt Kaeberlein. I spent the first few decades of my career doing scientific research into the biology of aging, trying to understand the finer details of how humans age in order to facilitate translational interventions that promote healthspan and improve quality of life. Now I want to take some of that knowledge out of the lab and into the hands of people who can really use it.On this podcast I talk about all things aging and healthspan, from supplements and nutrition to the latest discoveries in longevity research. My goal is to lift the veil on the geroscience and longevity world and help you apply what we know to your own personal health trajectory. I care about quality science and will always be honest about what I don't know. I hope you'll find these episodes helpful!

Subscribe to our channel: https://www.youtube.com/@optispanGet Our Newsletter: https://www.optispan.life/Dr. Matt Kaeberlein fact-checks Dr. Chris Masterjohn's essay calling rapamycin the "Worst Longevity Idea Ever," correcting misinformation about side effects (cataracts, glucose, heart) and benefits using scientific data from mouse and human studies.0:00 Intro: Tackling the "Worst Longevity Idea Ever" Essay1:06 Who is Dr. Chris Masterjohn? Expertise Questioned3:20 Debunking Mouse Claims: Cataracts, Testicular Atrophy, Glucose Metabolism12:45 Fact Check: Rapamycin's Impact on Health Span (Benefits Ignored)17:02 mTOR, Fasting Cycles & Flawed Nutrient Signaling Arguments23:26 Debunking Claims: Heart Scarring, Fatty Liver, Shrinking Testicles27:28 Dose Comparisons, Marmoset Data & Keeping Up With Science31:27 Misleading Comparisons: Organ Transplant vs. Off-Label Use33:44 Correcting Claims on Testosterone, Wound Healing & Oral Inflammation36:55 The Real Rapamycin Data, Safety Profile & Final ThoughtsProduction: Tara Mei, Nicholas Arapis, https://videocastproductions.comDISCLAIMER: The information provided on the Optispan podcast is intended solely for general educational purposes and is not meant to be, nor should it be construed as, personalized medical advice. No doctor-patient relationship is established by your use of this channel. The information and materials presented are for informational purposes only and are not a substitute for professional medical advice, diagnosis, or treatment. We strongly advise that you consult with a licensed healthcare professional for all matters concerning your health, especially before undertaking any changes based on content provided by this channel. The hosts and guests on this channel are not liable for any direct, indirect, or other damages or adverse effects that may arise from the application of the information discussed. Medical knowledge is constantly evolving; therefore, the information provided should be verified against current medical standards and practices.More places to find us:Twitter: https://twitter.com/optispanpodcastTwitter: https://twitter.com/optispanTwitter: https://twitter.com/mkaeberleinLinkedin: https://www.linkedin.com/company/optispanInstagram: https://www.instagram.com/optispanpodcast/TikTok: https://www.tiktok.com/@optispanhttps://www.optispan.life/Hi, I'm Matt Kaeberlein. I spent the first few decades of my career doing scientific research into the biology of aging, trying to understand the finer details of how humans age in order to facilitate translational interventions that promote healthspan and improve quality of life. Now I want to take some of that knowledge out of the lab and into the hands of people who can really use it.On this podcast I talk about all things aging and healthspan, from supplements and nutrition to the latest discoveries in longevity research. My goal is to lift the veil on the geroscience and longevity world and help you apply what we know to your own personal health trajectory. I care about quality science and will always be honest about what I don't know. I hope you'll find these episodes helpful!

Subscribe to our channel: https://www.youtube.com/@optispanBiohacking expert Siim Land joins Matt Kaeberlein to discuss optimizing health span with science-based lifestyle tips (diet, exercise, sleep), key biomarkers, and navigating longevity misinformation & biological age clock hype.0:00 Introduction: Meet Siim Land2:41 Defining Longevity: Health Span vs Lifespan4:31 The Longevity Escape Velocity Debate12:21 Navigating Longevity Hype, Misinformation & Credibility28:56 Biohacking Case Study: Creatine Megadose Experiment35:02 Essential Biomarkers for Health Span (Bloodwork, DEXA, Imaging)44:24 Optimizing Exercise: Cardio, Strength, Intensity & Overtraining52:20 Diet Deep Dive: Calories, Quality, Timing, Protein & Fiber1:03:16 Beyond Diet & Exercise: Sleep, Alcohol, Social Connection1:10:04 Biological Age Clocks: Useful Tool or Just Noise?Production: Tara Mei, Nicholas Arapis, https://videocastproductions.comDISCLAIMER: The information provided on the Optispan podcast is intended solely for general educational purposes and is not meant to be, nor should it be construed as, personalized medical advice. No doctor-patient relationship is established by your use of this channel. The information and materials presented are for informational purposes only and are not a substitute for professional medical advice, diagnosis, or treatment. We strongly advise that you consult with a licensed healthcare professional for all matters concerning your health, especially before undertaking any changes based on content provided by this channel. The hosts and guests on this channel are not liable for any direct, indirect, or other damages or adverse effects that may arise from the application of the information discussed. Medical knowledge is constantly evolving; therefore, the information provided should be verified against current medical standards and practices.More places to find us:Twitter: https://twitter.com/optispanpodcastTwitter: https://twitter.com/optispanTwitter: https://twitter.com/mkaeberleinLinkedin: https://www.linkedin.com/company/optispanInstagram: https://www.instagram.com/optispanpodcast/TikTok: https://www.tiktok.com/@optispanhttps://www.optispan.life/Hi, I'm Matt Kaeberlein. I spent the first few decades of my career doing scientific research into the biology of aging, trying to understand the finer details of how humans age in order to facilitate translational interventions that promote healthspan and improve quality of life. Now I want to take some of that knowledge out of the lab and into the hands of people who can really use it.On this podcast I talk about all things aging and healthspan, from supplements and nutrition to the latest discoveries in longevity research. My goal is to lift the veil on the geroscience and longevity world and help you apply what we know to your own personal health trajectory. I care about quality science and will always be honest about what I don't know. I hope you'll find these episodes helpful!

Subscribe to our channel: https://www.youtube.com/@optispanSign up for the Optispan Newsletter: https://www.optispan.life/Read or get your copy of Matt's Scientific American Article: https://www.scientificamerican.com/custom-media/healthspan/In this episode, Dr. Matt Kaeberlein reads and discusses his insightful article, "A Practical Approach to HealthSpan Medicine," featured in the Scientific American special issue "HealthSpan: The Science of Aging Well."Discover the future of healthcare focused on living well longer, not just living longer. This article delves into the principles of Health Span Medicine, a proactive approach prioritizing years lived in good health (healthspan) over sheer lifespan. Producers: Tara Mei, Nicholas ArapisVideo Editor: Jacob KeliikoaMore places to find us:Twitter: https://twitter.com/optispanpodcastTwitter: https://twitter.com/optispanTwitter: https://twitter.com/mkaeberleinLinkedin: https://www.linkedin.com/company/optispanInstagram: https://www.instagram.com/optispanpodcast/TikTok: https://www.tiktok.com/@optispanDISCLAIMER: The information provided on the Optispan podcast is intended solely for general educational purposes and is not meant to be, nor should it be construed as, personalized medical advice. No doctor-patient relationship is established by your use of this channel. The information and materials presented are for informational purposes only and are not a substitute for professional medical advice, diagnosis, or treatment. We strongly advise that you consult with a licensed healthcare professional for all matters concerning your health, especially before undertaking any changes based on content provided by this channel. The hosts and guests on this channel are not liable for any direct, indirect, or other damages or adverse effects that may arise from the application of the information discussed. Medical knowledge is constantly evolving; therefore, the information provided should be verified against current medical standards and practices.Hi, I'm Matt Kaeberlein. I spent the first few decades of my career doing scientific research into the biology of aging, trying to understand the finer details of how humans age in order to facilitate translational interventions that promote healthspan and improve quality of life. Now I want to take some of that knowledge out of the lab and into the hands of people who can really use it.On this podcast I talk about all things aging and healthspan, from supplements and nutrition to the latest discoveries in longevity research. My goal is to lift the veil on the geroscience and longevity world and help you apply what we know to your own personal health trajectory. I care about quality science and will always be honest about what I don't know. I hope you'll find these episodes helpful!

Subscribe to our channel: https://www.youtube.com/@optispanDr. Matt Kaeberlein is joined by Dr. Marcus Ranney and Dr. Brian Kennedy, leading experts in longevity science. Recorded at the Rise for Aging Conference in Bangalore, India, they discuss India’s growing role in longevity research, the impact of AI in aging and healthcare, and unique health challenges in India, such as diet, diabetes, and metabolic health. They also explore innovative healthcare solutions, including digital health records, longevity clinics, AI-driven diagnostics, and personalized medicine. The conversation covers stem cell therapy, hormone replacement, key supplements, and lifestyle interventions for healthy aging.0:00 - Introduction & Overview of the Rise for Aging Conference2:00 - The Growth of India's Longevity Science & Healthcare Innovation4:45 - Challenges & Opportunities in India's Healthcare System7:30 - AI & Technology Transforming Longevity Medicine10:00 - Stem Cells, Safety Concerns & Potential Benefits15:00 - The Role of Peptides & NAD in Aging22:00 - Lifestyle Interventions: Exercise, Diet & Sleep for Longevity30:00 - The Importance of Supplements, Hormones & Personalized Medicine40:00 - Cutting-Edge Diagnostics & The Future of Health Monitoring55:00 - Closing Thoughts & Final TakeawaysProducers: Tara Mei, Nicholas ArapisVideo Editor: Jacob KeliikoaDISCLAIMER: The information provided on the Optispan podcast is intended solely for general educational purposes and is not meant to be, nor should it be construed as, personalized medical advice. No doctor-patient relationship is established by your use of this channel. The information and materials presented are for informational purposes only and are not a substitute for professional medical advice, diagnosis, or treatment. We strongly advise that you consult with a licensed healthcare professional for all matters concerning your health, especially before undertaking any changes based on content provided by this channel. The hosts and guests on this channel are not liable for any direct, indirect, or other damages or adverse effects that may arise from the application of the information discussed. Medical knowledge is constantly evolving; therefore, the information provided should be verified against current medical standards and practices.More places to find us:Twitter: https://twitter.com/optispanpodcastTwitter: https://twitter.com/optispanTwitter: https://twitter.com/mkaeberleinLinkedin: https://www.linkedin.com/company/optispanInstagram: https://www.instagram.com/optispanpodcast/TikTok: https://www.tiktok.com/@optispanhttps://www.optispan.life/Hi, I'm Matt Kaeberlein. I spent the first few decades of my career doing scientific research into the biology of aging, trying to understand the finer details of how humans age in order to facilitate translational interventions that promote healthspan and improve quality of life. Now I want to take some of that knowledge out of the lab and into the hands of people who can really use it.On this podcast I talk about all things aging and healthspan, from supplements and nutrition to the latest discoveries in longevity research. My goal is to lift the veil on the geroscience and longevity world and help you apply what we know to your own personal health trajectory. I care about quality science and will always be honest about what I don't know. I hope you'll find these episodes helpful!

Subscribe to our channel: https://www.youtube.com/@optispanDr. Matt Kaeberlein & Dr. Christin Glorioso, founder of NeuroAge Therapeutics, explore groundbreaking advancements in brain aging and Alzheimer's prevention. Learn how cutting-edge brain age testing—combining MRI, cognitive assessments, blood biomarkers, and genetics—can predict Alzheimer’s risk decades in advance. Discover the impact of lifestyle factors like diet, exercise, and sleep on cognitive decline, plus the latest in medications, including GLP-1 agonists and hormone replacement therapy.0:00 - Introduction to NeuroAge & Brain Aging2:50 - Understanding the Brain Age Clock & Alzheimer's Risk6:30 - The Role of Genetics in Brain Aging10:15 - How MRI Scans Measure Brain Health14:40 - Cognitive Testing & Neuro Games Explained19:10 - The Impact of Lifestyle on Brain Aging24:55 - Medications & New Alzheimer’s Treatments29:40 - The Potential of GLP-1 Agonists & Hormone Therapy36:15 - Challenges of Direct-to-Consumer Brain Age Testing48:30 - Final Thoughts on Cognitive Health & Future ResearchProducers: Tara Mei, Nicholas ArapisVideo Editor: Jacob KeliikoaDISCLAIMER: The information provided on the Optispan podcast is intended solely for general educational purposes and is not meant to be, nor should it be construed as, personalized medical advice. No doctor-patient relationship is established by your use of this channel. The information and materials presented are for informational purposes only and are not a substitute for professional medical advice, diagnosis, or treatment. We strongly advise that you consult with a licensed healthcare professional for all matters concerning your health, especially before undertaking any changes based on content provided by this channel. The hosts and guests on this channel are not liable for any direct, indirect, or other damages or adverse effects that may arise from the application of the information discussed. Medical knowledge is constantly evolving; therefore, the information provided should be verified against current medical standards and practices.More places to find us:Twitter: https://twitter.com/optispanpodcastTwitter: https://twitter.com/optispanTwitter: https://twitter.com/mkaeberleinLinkedin: https://www.linkedin.com/company/optispanInstagram: https://www.instagram.com/optispanpodcast/TikTok: https://www.tiktok.com/@optispanhttps://www.optispan.life/Hi, I'm Matt Kaeberlein. I spent the first few decades of my career doing scientific research into the biology of aging, trying to understand the finer details of how humans age in order to facilitate translational interventions that promote healthspan and improve quality of life. Now I want to take some of that knowledge out of the lab and into the hands of people who can really use it.On this podcast I talk about all things aging and healthspan, from supplements and nutrition to the latest discoveries in longevity research. My goal is to lift the veil on the geroscience and longevity world and help you apply what we know to your own personal health trajectory. I care about quality science and will always be honest about what I don't know. I hope you'll find these episodes helpful!