Episodes

Should you get a full body MRI? Most people decide based on cost. That's the wrong question. Even with unlimited money, for the average person the scan sends roughly 10 people down a path of potential harm for every 1 it potentially helps. But there is a specific group of people where it's worth it, and this video shows you how to find out if you're one of them. In this video, Dr. Quinn Stillson (MD, A4M board-certified in longevity medicine) walks through the actual evidence on whole body MRI s...

Most people building muscle and losing fat are optimizing the wrong variable. The single fastest studied way to gain muscle adds 13 lbs of lean mass in 10 weeks — but effectiveness alone tells you nothing about whether something is worth doing. The interventions with the biggest body composition effects are very often the worst things you can do for your long-term health. In this video, Dr. Quinn Stillson (MD + strength coach) ranks EVERY body recomposition intervention on three axes: how much m...

"Do peptides cause cancer?" is one of the most common questions about BPC-157, TB-500, and the GH peptides—and it's also the most misunderstood. You're normally given one of two answers: yes, be terrified, or no, don't worry about it. Neither is right, because this was never a yes-or-no question. Cancer doesn't work that way—and once you understand how it actually does work, the question reshapes into something far more useful for deciding how to use these compounds. In this video, Dr. Quinn Sti...

Semax is often marketed as a powerful nootropic peptide that can improve focus, memory, and cognition but the actual evidence tells a more nuanced story. While Semax has shown promising effects in specific situations, particularly during periods of cognitive stress, fatigue, and neurological recovery, there is far less evidence that healthy, well-rested individuals will experience the same benefits. In this video, Dr. Quinn Stillson (MD + strength coach) breaks down the complete evidence behind ...

Retatrutide is the most powerful weight loss peptide ever studied—but the drug is only half the equation. HOW you use it determines whether you walk away lean, strong, and metabolically healthier, or whether you lose muscle, watch your skin and hair suffer, tank your energy, and STILL leave fat loss on the table. The same appetite suppression that makes Retatrutide so effective is exactly what gets people into trouble when they lose weight too fast. In this video, Dr. Quinn Stillson (MD + streng...

Retatrutide is the most powerful weight loss peptide ever studied—a triple agonist hitting GLP-1, GIP, AND glucagon receptors, producing up to 28.7% body weight loss in Phase 3 data. But being the BEST at weight loss doesn't automatically make Retatrutide the best peptide for YOU. The answer depends on your starting weight, your metabolic health, your cardiovascular risk, and whether you're chasing fat loss or longevity. In this video, Dr. Quinn Stillson (MD + strength coach) breaks down the com...

Growth hormone peptides like CJC-1295, Ipamorelin, Tesamorelin, and Sermorelin are some of the most popular compounds in longevity and performance medicine—but most people using them are asking the wrong question. They want to know which peptide increases GH the most. But more GH isn't always better, and the way you increase it matters just as much as how high you drive it. In this video, Dr. Quinn Stillson (MD + strength coach) breaks down the full science behind GH peptides: how growth hormone...

Selank is far more than just an anti-anxiety peptide - it's a synthetic heptapeptide derived from Tuftsin (a natural immune molecule in your body) that has been approved in Russia since 2009 and even made over-the-counter in 2017. But what does the science actually show? And how do its mechanisms, risks, and clinical data stack up? In this video, Dr. Quinn Stillson (MD + strength coach) breaks down the full science behind Selank: how it modulates GABA, glutamate, opioid, and monoamine systems to...

GHK-Cu (Copper Peptide) is one of the most biologically active and versatile peptides ever discovered—playing a critical role in tissue repair, skin regeneration, hair growth, inflammation control, and gene regulation. Naturally present in human plasma, saliva, and urine, GHK-Cu declines with age, and that decline may contribute to slower healing, skin aging, hair loss, and impaired regenerative capacity. But what does the science actually show? And how far do the benefits really extend beyond s...

MOTS-c is one of the most intriguing mitochondrial-derived peptides ever discovered—an exercise- and fasting-mimicking molecule produced inside your mitochondria during stress. Early research shows it may improve metabolic health, reduce obesity in animals, enhance endurance, protect against age-related decline, and even influence muscle maintenance, bone health, and cognitive function. But what’s real? What’s hype? And how might CB-4211—the pharmaceutical MOTS-c analogue—fit into the future of ...

Low testosterone is one of the most overlooked causes of fatigue, poor muscle mass, low libido, and even long-term health decline—but most men never get a proper workup before starting testosterone therapy. In this video, Dr. Quinn Stillson (MD + strength coach) walks you step-by-step through the exact hormone lab panel you need, how to interpret your results, and whether you should consider TRT, Clomid, HCG, or natural methods to raise testosterone—safely and effectively. Want to know if your “...

Rucking might just be the most underrated exercise for longevity—and I put it to the test. For 30 days straight, I walked with a weighted backpack, tracking my VO2 max, body composition, and functional performance. In this video, Dr. Quinn Stillson (MD + strength coach) breaks down the real science behind rucking, including how it builds bone density, improves balance and core strength, and enhances cardiovascular fitness—without the injury risk of running. Want to build strength and endurance a...

BPC-157 is everywhere—from biohackers and Reddit threads to Joe Rogan’s podcast. It's marketed as a “miracle peptide” that heals joints, gut, and even brain injuries like Wolverine. But is it actually safe? Is there real science behind the hype—or real danger? In this video, Dr. Quinn Stillson (MD + strength coach) cuts through the noise and delivers a deep dive into the mechanisms, benefits, and hidden risks of BPC-157. From tendon healing to cancer concerns, this is the real, science-backed an...