Brain Health

What Peptides Actually Do to Your Body According to a Clinical Expert

This episode covers the science, risks, and clinical reality of peptides — compounds that act as biological signals in the body. Dr. Abud Bakri, a board-certified internal medicine physician, walks through popular peptides including BPC-157 for healing and regeneration, epithalon and pinealon for sleep and aging, thymosin alpha-1 for immune function, GHK-Cu for collagen and skin health, and GLP-1s for metabolic health. He addresses a critical gap: most compelling data comes from animal studies, with limited human clinical trials. Sourcing quality and legality vary widely, spanning pharmaceutical, compounding pharmacy, gray market, and black market options. The conversation gives health-conscious adults a grounded, skeptical framework for evaluating peptides rather than a simple endorsement.