Collagen is the protein responsible for healthy joints and skin elasticity, or stretchiness. It’s in your bones, muscles, and blood, comprising three-quarters of your skin and a third of the protein in your body. As you get older, your body makes less collagen You can’t measure exactly how much you have, but when it drops you may have symptoms such as joint pain or stiff tendons or ligaments. Your muscles may weaken. You could also have papery skin. As a…
Being 80 ...And Thriving