What Is BPC 157? A Medical Clinic's Guide to the Body Protective Peptide, Its Uses, and What It Actually Does Perfect B BPC 157: What the Research Says About Healing and Recovery Yoo Direct Health 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 The Human Lab Rats Injecting Themselves with Peptides Office for Science and Society McGill University