Can a breast cancer patient, post lumpectomy and adjuvant radiotherapy, take BPC 157 (Body Protection Compound 157) for meniscal tears? IGFBP 3: Growth Marker for Peptide Safety & Cancer Risk Ksenia P. I'm not anti BPC 157. In fact, many patients over the years have used it and reported very good outcomes: improved recovery, reduced Instagram 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 Is BPC 157 Banned? Oral vs. Injectable Forms Explained