Cross-linked Molecules and Aging in Skin, Arteries, and Other Tissues II
As you grow older, your body becomes stiffer, less elastic, and less agile. This is due to cross-linking at a molecular level. You become stiffer for the same reason that old rubber becomes brittle and stiff—your large structural molecules such as collagen (an important protein in connective tissues) are welded together by cross-links. This process […]
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