BPC 157: Miracle Healing Peptide or Hidden Danger? 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 Regulatory Alert: FDA's April 2026 Update on BPC 157 and GHK Cu Holt Law In a major policy shift, the U.S. Food and Drug Administration is reconsidering restrictions on several controversial peptides, including trending compounds like BPC 157 and Melanotan II. The move comes as demand for RFK Jr. and the Perils of Peptides Washington Monthly FDA to weigh easing limits on unproven peptides