Do collagen supplements really improve skin? Major review reveals the truth
Collagen supplements have exploded in popularity, touted as everything from an anti-aging miracle to a muscle recovery booster.But a sweeping new review conducted by U.K. researchers suggests that while collagen may help improve skin elasticity and ease arthritis pain, it does little for athletic performance or wrinkle reduction.Researchers from Anglia Ruskin University analyzed 16 systematic reviews and 113 randomized controlled trials involving nearly 8,000 participants worldwide, which they say is […]