fda warning bpc 157 peptide products New Details 157 RFK Jr.'s peptide push could unleash risky drugs STAT First Opinion People are turning themselves into lab rats': the injectable peptides craze sweeping the US Well actually The Guardian The peptide problem: Hype is outrunning the evidence Is the lack of human data in BPC 157 a red flag? If a drug could actually knit torn tendons back together in weeks, a trillion dollar pharmaceutical industry probably wouldn't bury FDA to weigh easing limits on unproven peptides