Can BPC 157 Cause Erectile Dysfunction? I'm sure you've heard that BPC157 is a healing peptide, but what does that even mean? Sometimes people go a step further and throw out the word angiogenesis, but this doesn't really Angiogenesis is a big buzz word that gets thrown around a lot by the peptide experts But the angiogenic signal from peptides is not the same thing as the demand driven angiogenesis stimulated BPC 157 & The Gut Brain Axis: A Practitioner's Definitive Review of the Evidence BPC 157: Potential Benefits and Side Effects Based on Current Research