Collagen is the most abundant protein in the human body, essential for maintaining the structure and strength of connective tissues, bones, joints, muscles, and ligaments. It also promotes healthy and strong hair, skin, and nails. As we age, our bodies produce less collagen, leading to signs of aging such as wrinkles, joint pain, and weakened bones. Supplementing with collagen can help counteract these effects and support overall health and vitality.