Americans are injecting themselves with unproven peptides 6abc Philadelphia BPC 157: Miracle Healing Peptide or Hidden Danger? FDA to weigh easing limits on peptides promoted by RFK Jr. NBC 6 South Florida Peptides are unproven as health aids. FDA may unleash them anyway In 2023, the FDA deemed 19 peptides too unsafe to be dispensed by compounding pharmacies. Now, under RFK Jr., the agency is poised to reverse itself despite the fact that few