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PODCAST

The Optispan Podcast with Matt Kaeberlein

Optispan is a vision for what health should be. The typical person gives up 10-20 years of quality life in exchange for disability, frailty, and early death. We call this "the lost decade". Time that should be spent with loved ones doing the activities you enjoy are instead spent suffering from multiple diseases and taking a cabinet full of medications that probably do as much harm as good. We believe that the current practice of medicine is disease care, not health care. We believe that

science

All Episodes

00:41:39

Optispan Success Story: What 18 Months of Real...

The Optispan Podcast with Matt Kaeberlein ·

2026/03/01

What does over 18 months of precision medicine actually look like in practice? In this episode of the Optispan Success Story Series, Dr. Matt Kaeberlein sits down with Carlos Pinto, a tech executive and early Optispan client, to trace his longitudinal health journey from metabolic warning signs to measurable, sustained transformation. Carlos shares how a decade of overlooked biomarkers, a post-pandemic health decline, and a single panic attack became the catalyst for a data-driven approach to his

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00:27:15

Why Some Doctors Are Breaking Rules To Prescribe...

The Optispan Podcast with Matt Kaeberlein ·

2026/02/25

Peptides are everywhere in longevity and functional medicine, but what does the law actually say? In this episode, Dr. Matt Kaeberlein breaks down what a peptide is and the complex regulatory landscape governing peptides in the United States, from FDA approval frameworks to the legal gray zones surrounding compounding pharmacies and unapproved substances.Drawing on the Federal Food, Drug, and Cosmetic Act and real-world enforcement cases, this episode offers a clear-eyed, non-judgmental examination

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01:21:23

How Fighting Gives You A Bulletproof Mind with Noah...

The Optispan Podcast with Matt Kaeberlein ·

2026/02/22

On this episode, Dr. Matt Kaeberlein is joined by Noah Neiman, co-founder of Rumble Boxing and founder of Knuckle Therapy. From panic attacks and rock bottom to building global fitness brands, Noah and Matt explore the profound connection between physical training and mental resilience. Noah shares how structured movement became the foundation for managing ADHD, anxiety, and depression, and why the discipline of fight training translates directly into how we navigate life's hardest moments. A

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00:35:46

Dr. Matt Ranks Longevity Supplements: The Winners and...

The Optispan Podcast with Matt Kaeberlein ·

2026/02/15

The longevity supplement industry is full of hype, marketing claims, and questionable science. In this episode, Matt breaks down 13 popular supplements through an evidence-based lens.Subscribe for more evidence-based longevity content.Timestamps:0:00 - Introduction: 13 Supplements Ranked, 1:41 - How the Tier List Works (Strong, Good, Promising, Overhyped, Avoid), 2:27 - Fucoidin, 8:04 - Fisetin, 8:54 - Lithium Orotate, 12:34 - Resveratrol, 13:24 - Creatine, 14:58 - CoQ10, 15:53 - SS Peptides

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01:40:04

Optispan Success Story: How I Got Strong Without...

The Optispan Podcast with Matt Kaeberlein ·

2026/02/07

In this episode, Matt sits down with Shannon Anderson, a 63-year-old executive recruiter who spent decades mistaking good looks for good health. Shannon's 46-year journey from eating disorders to true health is one of the most honest, inspiring conversations we've had on the podcast. Shannon grew up in the era of Jane Fonda and extreme dieting. She struggled with bulimia and anorexia for years, thinking she'd "invented" the perfect solution to looking good while eating whatever

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00:57:06

The New Food Pyramid (A Step In The Right Direction)

The Optispan Podcast with Matt Kaeberlein ·

2026/01/24

Subscribe to our channel: / @optispan Get Our Newsletter (It's Free): https://www.optispan.life/The new Dietary Guidelines for Americans just dropped—and we're breaking down what's actually good, what's questionable, and what the science really says. From the flipped food pyramid to the controversial alcohol recommendations, we cover it all. Plus, a full page-by-page reading of the entire 10-page document with expert commentary.This video was produced by One Billion Media, an agency that

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00:32:02

What Peter Attia Got Right About Ultimate Health...

The Optispan Podcast with Matt Kaeberlein ·

2026/01/17

Subscribe to our channel: https://www.youtube.com/@optispanGet Our Newsletter: https://www.optispan.life/This is a reaction video on Peter Attia’s 60-second health take, from carnivore diets and testosterone to seed oils and fasting. Matt provides nuanced medical commentary on where he agrees, disagrees, and adds crucial context that Attia's format couldn't include. Woven throughout is the surprising personal story of how Matt's 60 Minutes interview led to VIP New Year's Eve passes

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00:45:27

Everything I do for Healthspan (and why I skip THESE...

The Optispan Podcast with Matt Kaeberlein ·

2026/01/10

Subscribe to our channel: https://www.youtube.com/@optispanGet Our Newsletter (It's Free): https://www.optispan.life/As we close out 2025, I'm sharing a comprehensive and honest review of my personal health optimization protocol. I break down the exact lifestyle habits, supplements, and medications I use daily, and just as importantly, which popular ones I avoid and why.I detail the massive impact of my "Four Pillars" and explain the thought process behind each item in my regimen,

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01:03:17

This Viral "Whorebath" Test Is Not What You Think It Is

The Optispan Podcast with Matt Kaeberlein ·

2026/01/08

Subscribe to our channel: / @optispan Get Our Newsletter (It's Free): https://www.optispan.life/They call it the "whorebath" test. 🛁 We call it a massive misunderstanding of science.ing biological age tests.In this episode, Dr. Matt cuts through the noise to explain what ageing clocks actually are, what they measure, and more importantly, what they DON'T. You'll learn why that $500 direct-to-consumer test is likely giving you meaningless noise, why seeing a drop in your

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01:11:33

Preventive Failure: How Modern Healthcare Misses...

The Optispan Podcast with Matt Kaeberlein ·

2026/01/07

Subscribe to our channel: / @optispan Get Our Newsletter (It's Free): https://www.optispan.life/Join Matt and Dr. Nicole (Nicki) Byrne, Clinic Director at Optispan, for a deep dive into preventative Healthspan Medicine. In this episode, they discuss why traditional reactive healthcare is failing us, what true preventative care looks like, and the comprehensive, data-driven approach used at Optispan to catch risks early and optimize long-term health. From advanced diagnostics to lifestyle

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00:50:02

6 Months on TRT Changed My Body (THIS Is My Takeaway)

The Optispan Podcast with Matt Kaeberlein ·

2025/12/13

This is an AMA episode where Dr Matt answers the pressing questions audience had. In this episode, Matt shares candid updates on his TRT journey and physique, debates rapamycin protocols vs. extreme fasting, and separates the scary headlines from the science on microplastics and "magic" mushrooms. Plus: why he wakes up at 4:30 AM, the truth about HBOT, and a surprising update on his books.Timestamps0:00 Intro1:00 Is Matt Still Taking Rapamycin?6:09 Best Time of Day to Take Rapamycin8:29

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00:53:00

The Dangerous Truth About The Peptide Craze (I Tried It)

The Optispan Podcast with Matt Kaeberlein ·

2025/12/06

This podcast episode is part three of a travel series where Matt recounts his recent trips to longevity and healthspan conferences in Geneva, Chicago, and Mauritius. He shares his experiences with jet lag, workouts, and the contrasting cultures of these events, from the more "alternative medicine" feel of the Geneva summit to the more scientifically-grounded Mauritius conference. A major theme is his critique of the current state of the longevity field, where he advocates for

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01:09:01

New Discovery: This Molecule Could Beat Rapamycin in...

The Optispan Podcast with Matt Kaeberlein ·

2025/11/29

Subscribe to our channel: / @optispan Get Our Newsletter (It's Free): https://www.optispan.life/Dive into the future of longevity research with Dr. Ben Blue, CEO of Ora Biomedical. We explore how Ora's high-throughput "Wormbot" platform is conducting the world's largest unbiased search for longevity interventions, moving beyond the narrow focus on established pathways like mTOR.In this episode, we discuss:• The ambitious Million Molecule Challenge and why it could revolutionize the field.•

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00:06:04

Matt's Thanksgiving Message

The Optispan Podcast with Matt Kaeberlein ·

2025/11/27

Happy thanksgiving from the Optispan Team!

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02:07:38

Longevity Problem: 70% Of All Deaths Are Caused By...

The Optispan Podcast with Matt Kaeberlein ·

2025/11/25

Longevity scientist Dr. Andrew Steele sits down with Dr. Matt Kaeberlein to make the provocative case that aging should be treated as humanity's greatest challenge, even bigger than climate change. In this deep conversation, they explore why two-thirds of all deaths are caused by aging, the cutting-edge science that's already extending healthy lifespan in animals, and what it would really mean to add decades of vitality to human life. From CRISPR gene therapies to senescent cell clearance,

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00:58:42

Scientist Reacts: Why Megadosing Creatine Is A Waste...

The Optispan Podcast with Matt Kaeberlein ·

2025/11/22

Creatine is being called a "cognitive super-drug" that feels like "speed without the speed." Influencers are telling you to mega-dose 20 grams a day for brain power, bone health, and more. But what does the science actually say?In this episode, we go beyond the hype and fact-check the wildest creatine claims taking over the internet. I break down the real evidence on mega-dosing, and put the cognitive benefits to the testI react to clips from Paul Saladino, Jeff Cavalier, Rhonda

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01:33:18

We'll Pay $101 Million If You Prove You Can Reverse...

The Optispan Podcast with Matt Kaeberlein ·

2025/11/18

Subscribe to our channel: / @optispan Get Our Newsletter (It's Free): https://www.optispan.life/Join me for a fascinating conversation with Dr. Jamie Justice, Executive Director of the $101 Million XPRIZE Healthspan. In this podcast, we discuss the world of longevity science, from the ambitious goals of this global competition to the lessons learned from the stalled TAME trial.Dr. Justice explains how the XPRIZE is structured to find real-world solutions to extend human

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01:13:00

Dr. Stanfield Mortgaged His House For $150k To Prove...

The Optispan Podcast with Matt Kaeberlein ·

2025/11/11

In this in-depth conversation, Dr. Brad Stanfield sits down with Dr Matt Kaeberlein to discuss his journey from a primary care physician in New Zealand to a leading voice in the evidence-based longevity space. We cover the launch and philosophy behind his YouTube channel, the challenges and exciting results of his self-funded rapamycin clinical trial, and his critical perspective on supplements, medical guidelines, and the future of aging research.Dr. Stanfield provides a unique clinician's

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00:09:43

Don't Fall For This Scam: Matt's Deepfake PSA

The Optispan Podcast with Matt Kaeberlein ·

2025/11/06

Subscribe to our channel: / @optispan Get Our Newsletter (It's Free): https://www.optispan.life/DISCLAIMER: 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

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00:42:23

You Might Have The Heart Attack Gene. Here Are The Signs

The Optispan Podcast with Matt Kaeberlein ·

2025/11/04

Joel Jamison is back for another deep dive, and this episode is packed with actionable insights, personal health revelations, and answers to your burning questions. We cover everything from the legitimacy of new health tech to Joel's ongoing journey with a shocking calcium score and what he's doing about it.If you have a family history of heart disease, use wearable tech, or are just focused on optimizing your health and longevity, this conversation is for you.TIMESTAMPS:00:00:00 -

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