FDA to weigh easing limits on unproven peptides The FDA Is Unbanning Peptides! (BPC 157, TB 500) #peptides #breakingnews FDA to weigh easing limits on unproven peptides promoted by RFK Jr. I spent 4 months reporting on the peptide BPC 157 and its unlikely journey from a research lab in post communist Croatia to today's MAHA movement. Ask me anything. : r IAmA BPC 157 Erectile Dysfunction: What the Evidence Shows and Practical Considerations