human clinical trial bpc-157 This doesn't mean is side-effect-free. But it does add to the safety signal. Credit to @dr.kseniamiami for mentioning this study on our recent podcast recording last week which will be out Regeneration or Risk? A Narrative
Description
Um, so, uh, let's

292 Extracellular Trx inhibits the production of p50 and p65 and promotes IB synthesis by acting on cell membrane surface receptors to limit NF-B activation and translocation into the nucleus, thereby blocking the NF-B pathway

Molecules 21 (5), 616

WHAT ABOUT SIDE EFFECTS

Because B12 benefits depend on your baseline levels and health status, you need proper evaluation to know if its right for you