In this episode of the The mindbodygreen Podcast, Dr. Elizabeth Yurth joins Jason Wachob to break down the rapidly growing world of peptides and separate hype from reality. They explore what peptides actually are—small signaling molecules in the body—and how they can be used strategically to support longevity, recovery, immune function, and cognitive health.
Throughout the conversation, Dr. Yurth emphasizes that while peptides can be powerful tools, they are not a “magic bullet.” Proper nutrition, hormone balance, and overall health foundations must be in place first. The episode also dives into the importance of quality sourcing, personalized protocols, and the risks associated with unregulated or self-prescribed peptide use.
What you’ll learn:
(00:00) Introduction to peptides
(02:31 ) Endogenous vs. exogenous peptides
(03:15) Growth hormone
(05:25) Peptides for muscle & immune health
(07:19) The peptide explosion & safety concerns
(08:11) BPC 157: A remarkable peptide?
(10:38) Quality & sourcing of peptides
(16:54) Anti-aging & HRT
(20:54) Peptides for cognitive health
(24:27) COVID-19 & neuroinflammation
(27:12) Addressing chronic inflammation & resilience
(39:12) The importance of nutrition & lifestyle
This episode is for you if:
➡️ You’re curious about peptides and want to understand what’s real vs. hype
➡️ You’re interested in longevity, regenerative medicine, or optimizing health and performance
➡️ You want to learn how to safely and effectively incorporate advanced therapies into a comprehensive health plan
In this episode of mindbodygreen podcast, Dr. Yurth & Jason discuss:
✅ The science of peptides—what they are, endogenous vs. exogenous types, and their role in the body
✅ Key use cases like muscle recovery, immune support, anti-aging, and cognitive health
✅ Safety, sourcing, and why peptides should only be used as part of a personalized, foundational health strategy
🎧 Click below to tune in to The mindbodygreen Podcast: The Ultimate Guide to Peptides | Elizabeth Yurth, MD.
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