rich 1.0 The word "collagen" comes from the Greek word for glue, and that’s a helpful way to think about the role collagen plays in your physical health. In your skeleton, tendons, muscles, skin and even your teeth, collagen is a structural protein that binds cells and tissues together while helping them maintain shape and integrity. But your body produces less and less collagen as you age. TIME's Top Stories https://audioboom.com/channels/3380207-time-s-top-stories Audioboom https://audioboom.com 480 95 https://audioboom.com/i/30986335/600x600/c 600 600 <iframe width="100%" height="95" src="https://embeds.audioboom.com/posts/6513953/embed?v=202301" style="background-color: transparent; display: block; padding: 0; width: 100%" frameborder="0" allowtransparency="allowtransparency" scrolling="no" title="Audioboom player" allow="autoplay" sandbox="allow-downloads allow-forms allow-popups allow-same-origin allow-scripts allow-storage-access-by-user-activation allow-top-navigation-by-user-activation"></iframe>