Have you thought about taking peptides that aren't approved by the FDA? Think again. CBS News' chief medical correspondent, @drlapook, shares a cautionary tale from medical history about why testing medications is FDA Moves to Reevaluate Several Peptides American Med Spa Association The Peptide Craze Part 2: BPC 157, NAD and the Truth Behind the Longevity Molecule Hype FDA Is Expected to Lift Restriction on Peptides, Heeding RFK Jr.'s Wishes The New York Times BPC 157 Peptide in Brentwood TN Relive Health RFK Jr. and the Perils of Peptides Washington Monthly