← Home Modern Wisdom · September 10, 2026 · 2h 50m
Best Peptides, Stem Cells, Testosterone & Exercise Hacks - Biohacking Roundtable - #1148
Chris Williamson hosts a biohacking roundtable with Dr. Gabrielle Lyon, Ben Greenfield, and Brigham Buhler. The discussion covers the most effective peptides for health and muscle, emerging technologies like MUSE stem cells, the controversy around testosterone therapy, the peptide ban, and lifestyle interventions for longevity. Listeners gain a broad overview of cutting-edge biohacking tools and the ongoing tension between health freedom and regulatory protection.
This summary was generated from show notes and public descriptions, not from a full transcript review. Details may contain inaccuracies.
Curious • The panel debated whether GLP-1 receptor agonists lead to excessive muscle loss and how to mitigate it. more
• Why Has Testosterone Become So Demonised? 54:12
The guests discussed the societal trend of viewing testosterone as inherently negative. more
• The panel questioned whether the current cultural obsession with high protein intake is justified. more
Highlights • Science-Backed Peptide Regimes 00:00
The guests discussed the most effective peptides currently used for health and muscle building. more
• Health Hacks Scientists Actually Swear By 06:47
The guests revealed the biohacking techniques that researchers and clinicians are personally using. more
• Do Heat Shock Proteins Really Matter? 21:37
The roundtable examined whether heat shock proteins provide meaningful health benefits. more
• Why Resonance Breathing Is So Powerful 24:02
The guests explored the physiological and psychological benefits of resonance breathing. more
• Are MUSE Stem Cells the Next Big Breakthrough? 27:17
The group discussed the potential of MUSE (Multilineage Differentiating Stress Enduring) stem cells. more
• How GLP-1s Could Be Changing Desire 45:23
The discussion touched on how GLP-1 medications might alter food cravings and other forms of desire. more
• Should We Be Prioritising Testosterone? 1:07:07
The roundtable considered whether testosterone optimization should be a priority for health and longevity. more
• The Fight Against the Peptide Ban 1:12:43
The panel addressed recent regulatory efforts to restrict access to peptides and the pushback from practitioners and patients. more
• Health Freedom vs Protection: Where’s the Line? 1:24:19
The guests debated the tension between personal health freedom and government regulation. more
• Is Plasmapheresis the Next Longevity Breakthrough? 1:29:37
The group discussed plasmapheresis (plasma dilution) as a potential longevity intervention. more
• The Best Cost-Free Longevity Interventions 1:36:16
The guests shared the most effective longevity practices that are free. more
• Is Fibre the Next Big Health Trend? 1:49:32
The guests discussed whether dietary fiber is poised to become a major health trend. more
• Inside Ben’s Longevity Diet 1:58:24
Ben Greenfield shared the specifics of his personal longevity diet. more
• How Eating Speed Impacts GLP-1 Release 2:06:17
The group explained how the rate at which we eat affects the body's GLP-1 response. more
• Does Fasting Actually Work? 2:07:31
The guests debated the evidence for and against fasting as a health or longevity intervention. more
• Which Longevity Tools Are a Waste of Money? 2:10:28
The panel identified biohacking devices and supplements that don't live up to the hype. more
• Should Microplastics Be Listed on Packaging? 2:20:54
The group debated whether microplastic content should be disclosed on product packaging. more
• What’s the Next Big Biohacking Trend? 2:25:10
The guests made predictions about the next major wave in biohacking and wellness. more
• What is EMF Exposure Actually Doing to Us? 2:33:52
The discussion covered the current science on electromagnetic field (EMF) exposure and health. more
• Do Air Scrubbers Actually Improve Your Health? 2:39:30
The guests analyzed the effectiveness of air scrubbers and other home air quality interventions. more
• Should Everyone Get Genetic Testing? 2:47:39
The panel debated the value of widespread genetic testing for health optimization. more
Editorial • Where to Find Everyone 2:49:49
The guests shared how listeners can follow their work and access further resources. more
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