BPC 157 has already hit the mainstream, but should it hit your bloodstream? What Is BPC 157? A Medical Clinic's Guide to the Body Protective Peptide, Its Uses, and What It Actually Does Perfect B Does BPC 157 increase cancer risk because it promotes angiogenesis? This is one of the most common concerns around BPC 157, but it's also one of the most misunderstood. Angiogenesis simply means the formation BPC 157 has already hit the mainstream, but should it hit your bloodstream?