Modulatory effects of BPC 157 on vasomotor tone and the activation of Src Caveolin 1 endothelial nitric oxide synthase pathway Scientific Reports BPC 157 has already hit the mainstream, but should it hit your bloodstream? Everyone's talking about peptides like this so let's actually look at the science. Yes there is a study on BPC 157 and cancer. But it's a 2004 conference abstract (not even a BPC 157 Erectile Dysfunction Study: What the Evidence Actually Shows The BPC 157 causes cancer fear has been recycled for years. , Heres what the data actually says: zero reported human cancer cases. Hundreds of thousands to over a million users globally across 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