People are turning themselves into lab rats': the injectable peptides craze sweeping the US Well actually The Guardian What are peptides? The treatments promising weight loss and better skin, explained Vox 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 FDA to weigh easing limits on peptides promoted by RFK Jr. NBC 6 South Florida