636: The ultimate guide to peptides Elizabeth Yurth, M.D.

"They look magical on Instagram, but they're not magic. Micronutrients have to be in place, your hormones have to be in place," explains Elizabeth Yurth, M.D., Elizabeth Yurth, M.D., a double board-certified physician in Physical Medicine & Rehabilitation and Anti-Aging/Regenerative Medicine, joins us on the podcast to discuss why peptides are much more than an Instagram trend, what forms of peptides might be most beneficial, and how to be mindful of safety and quality if you’re trying to incorporate them into your own protocol. Show Notes (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 Referenced in this episode: Follow Dr. Yurth on Instagram (@dryurth) Find out more about her work ( We hope you enjoy this episode, and feel free to watch the full video on YouTube! Whether it's an article or podcast, we want to know what we can do to help here at mindbodygreen. Let us know at: podcast@mindbodygreen.com.Referenced in the episode: Learn more about your ad choices. Visit megaphone.fm/adchoices

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636: The ultimate guide to peptides Elizabeth Yurth, M.D. is an episode from The mindbodygreen Podcast | motivational interviews covering health, fitness, nutrition, entrepreneurship, self-help and more by mindbodygreen.

This episode is 46:16 long.

This episode was published on Feb 8, 2026.

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