
Unpacking the Peptide Craze: What You Need to Know Before Jumping In
Send us Fan Mail Amy & Vivian tackle the complex world of peptides and why they’re trending in fitness and wellness. They define peptides as short amino-acid chains that act as signaling “messengers” in the body and note peptides aren’t new—collagen peptides, insulin, oxytocin, and vaccines are examples—though injectable peptides are driving current hype. They discuss GLP-1 medications (Ozempic, Wegovy, Mounjaro, Zepbound) as FDA-approved peptide-based drugs with human evidence, then contrast that with limited human research for popular performance/recovery peptides like BPC-157, CJC-1295, Ipamorelin, Sermorelin, and TB-500. They emphasize peptides aren’t one-size-fits-all, should be tied to specific concerns, and must involve healthcare oversight, warning against unregulated “research-only” peptides sold online. Both stress not neglecting basics like strength training, protein, sleep, and follow-up monitoring.
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