Injectable peptides touted as new fountain of youth. But the science isn't there CBC Radio BPC 157: Miracle Healing Peptide or Hidden Danger? Peptides BPC 157 promise to help heal and recover you from injuries and tough workouts (and do way more than that sometimes too!). But there's limited research into their effectiveness. So how do Peptides: performance boosting, anti ageing drugs or dangerous snake oil? Peptides and Weight Loss in 2026: What Do Real Results Actually Feel Like After 12 Weeks? Ashwagandha and Muscle Growth: What Science Really Says (And How to Use It Safely) Meto blog