FDA takes first step in possible reversal of ban on some peptides The Washington Post FDA to weigh easing limits on unproven peptides promoted by RFK Jr. FDA removes Boxed Warning about risk of leg and foot amputations for the diabetes medicine canagliflozin (Invokana, Invokamet, Invokamet XR) FDA What are peptides? The treatments promising weight loss and better skin, explained Vox I spent 4 months reporting on the peptide BPC 157 and its unlikely journey from a research lab in post communist Croatia to today's MAHA movement. Ask me anything. : r IAmA