BPC 157: The peptide with big claims and scant evidence STAT Of all the (many) health influencers showing up in your feed, you could argue that Gary Brecka wields the most influence right now. You've seen him on Joe Rogan's podcast. You've heard Gary Brecka Keynote Speaker Chartwell Speakers Why Are People Injecting Themselves with Peptides? The New Yorker People are turning themselves into lab rats': the injectable peptides craze sweeping the US Well actually The Guardian FDA to weigh easing limits on unproven peptides