Peptides and BPC 157 for Pain: What's the deal? Autoimmunity, Inflammation and Chronic Pain Relief Progress and challenges in sporadic late onset cerebellar ataxias Nature Reviews Neurology BPC 157 Before and After: 1 Amazing Transformation Frontiers New views on the complex interplay between degeneration and autoimmunity in multiple sclerosis Have you used peptides? What are your thoughts? Let me know below Peptides are short chains of amino acids that play vital roles in cellular signaling and repair throughout the body.