Attia, Huberman, and Rogan: Insights on Hormones, Peptides, and Supplements (*EXTENDED VERSION: what each podcaster takes and why*) The Last 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 Facebook What's the real evidence on injectable peptides? Transcript CBC Radio They Call It the 'Wolverine Peptide.' And Everyone from Biohackers to Your Dad Wants It Now.