FDA takes first step in possible reversal of ban on some peptides The Washington Post In 2023, the FDA deemed 19 peptide drugs too unsafe to be dispensed by compounding pharmacies, which mix components of approved drugs to create bespoke medication for people who have trouble taking How different peptide therapies may affect your body Prenuvo blog Unauthorized injectable peptide drugs seized and sold by Canada Peptide may pose serious health risks Canada.ca RFK Jr. promotes peptides. Now the FDA weighs easing limits on the unproven chemicals