Peptides: The Ultimate Body Hack?
Jun 4, 2026
Summary
Host Wendy Zuckerman investigates the internet hype surrounding peptides like MOTS-c and BPC-157, interviewing experts including USC professor Hasi Cohen and UC Davis professor Keith Barr. The episode contrasts anecdotal claims of rapid healing and weight loss with limited scientific evidence, revealing that human trials are scarce and lab results are often inconclusive. It also highlights significant risks, including contaminated products from unregulated online sellers and potential side effects like cancer, urging caution against self-injection.
Topics discussed
Introduction: The peptide hype and popular claims
Sponsors: Adobe Firefly and Quaker Oats
What are peptides? Junk DNA and mitochondrial discoveries
MOTS-c: Weight loss, energy, and clinical trial results
Sponsors: ZepBound, Acorn TV, and Vanity Fair
BPC-157: Injury healing claims vs. scientific evidence
Risks: Injection safety, contamination, and quality control
Cancer risks and the importance of regulatory approval
Conclusion, credits, and final sponsor messages
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