BPC 157 & The Gut Brain Axis: A Practitioner's Definitive Review of the Evidence BPC 157 No Proof Required! Office for Science and Society McGill University Dr. TLDR: BPC 157 has not been proven to cause cancer. But it has also not been proven safe in people with active cancer, recent cancer, premalignant conditions, suspicious lesions, or high Heard about BPC 157 in health and wellness products? Think it's a "miracle" peptide? Think again. Claims about BPC 157 are based on lab or animal studies, NOT human clinical studies. Don't The stable gastric pentadecapeptide BPC 157 pleiotropic beneficial Download Scientific Diagram