BPC 157 Arginate Therapy for your Healing Simply Wellness Andrew Huberman consults an expert to address concerns about the potential risks of peptides BPC 157 and TB 500, particularly their possible link to tumor growth. >> Full story below Physio: How's your shoulder feeling? Patient: Good! I started BPC 157 peptides last week. Physio: [Googles furiously in real time] Raise your hand if peptide talk is suddenly part of every Caelum Preview of Huberman Lab podcast on PEPTIDES: BPC 157 is often used nowadays for wound and injury healing. There are many animal studies showing efficacy but essentially no clinical trials and few human