Which popular remedies live up to their promise — and which don’t
Collagen has been a buzzword for a long time. The general gist is that if you care about aging you should stock up on collagen and put a scoop of it in your morning coffee in order to stave off the effects of time.
But is collagen the miracle it claims to be?
Maybe yes — for skin. But before examining why, let’s explore the what.
Collagen is a structural protein found in skin, nails, tendons, cartilage, and bones. As we age, our bodies decrease their collagen production, and people turn to collagen supplements to make up for the deficit. Studies have shown that people who used collagen supplements consistently for an extended period of time saw an improvement in the elasticity and firmness of their skin — wrinkles looked less noticeable. There was no effect on hair and nails.
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