BPC 157: Experimental Peptide Creates Risk for Athletes First and foremost, my MS isn't as bad as a lot of yall. I mostly have weak knees, balance issues, spasticity, and clonus. That said I recently started on BCP 157 Peptides. It's BPC 157: What It Is, What We Know, and Why Its Use for Arthritis Remains Unproven San Diego Orthobiologics Medical Group BPC 157 Mark Hyman, MD Healing Naturally with BPC 157