Certain foods, such as animal skin and ligaments, are rich in collagen. Collagen is also available as a supplement. Many people hoping to support the health of their skin, joints, and hair pop ...

Collagen is the main protein in all the connective tissues in our bodies. Collagen supplements may improve the skin's appearance, strengthen bones, and prevent joint pain. Side effects of collagen ...

Benefits of collagen supplements include younger-looking skin and stronger nails. Supplementing with collagen may also improve bone and muscle strength. Supplements aren't regulated and may have ...