Do collagen supplements actually work? Learn the facts about this popular supplement. Here’s the real deal on what collagen can—and can’t—do for you.
Reviewed by Helen Kollias, PhD What is collagen? | Collagen vs. gelatin | Joint pain | Skin health | Hair growth | Protein content | Gut health | Pregnancy and postpartum | Should you take collagen? Every morning, thousands of people dump some white powder into their coffee or tea. That white powder is collagen,…