9 health benefits of collagen

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Collagen has become a star product of late for good reason. It provides a long list of benefits, both for health and beauty. Collagen is the main substance of connective tissue and represents one third of the body's protein content. It is an element found in the structure of the skin, bones, ligaments, muscles, tendons, blood vessels, cartilage, teeth, intervertebral discs, as well as the membranes of the eye.