How did BPC 157 become the wellness industry's star peptide? RFK Jr. promotes peptides. Now the FDA weighs easing limits on the unproven chemicals BPC 157 has already hit the mainstream, but should it hit your bloodstream? In the era of Make America Healthy Again, the popularity of peptidesshort chains of amino acids that often act as signalling molecules in the bodyhas risen sharply. Many compounding pharmacies, which produce Peptides BPC 157 promise to help heal and recover you from injuries and tough workouts (and do way more than that sometimes too!). But theres limited research into their effectiveness. So how do you