New: An FDA decision to place 19 peptides on the unsafe list was supported by numerous documented safety concerns, former officials said. Even though demand for peptide therapies has exploded since then, FDA to weigh easing limits on unproven peptides favored by RFK Jr. and MAHA supporters PBS News Peptides may soon be easier to get amid RFK Jr.'s push, but experts warn of risks FDA's Overreach on Compounded Peptides