Peptides may be the hottest health trend right now, but they're also the most confusing. Everyone's talking about them yet almost no one understands them. Are they the fountain of youth, or just the flavor of the month? On this episode, Dr. Friedman sits down with Jay Campbell, one of the world's leading experts on hormonal optimization and therapeutic peptides, to separate the science from the social media hype. They discuss his new book, Optimize Your Health with Therapeutic Peptides, and explore how these tiny compounds can help build muscle, burn fat, speed up healing, sharpen the brain, and even slow down aging. If you've been curious about peptides but don't know where to start (or who to trust), this episode cuts through the noise, one peptide at a time.