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Collagen is a type of protein that is important for the structure and function of the skin, connective tissues, and bones. It's the most abundant protein in the human body, but our bodies produce less of it as we age. Some people supplement their diet with collagen in the hopes of maintaining or improving their health, particularly their skin health.
Collagen supplements, like those produced by Vital Proteins and other brands, often come from animal sources, like cows or fish. They are hydrolyzed, which means they are broken down into smaller molecules called peptides, so they can be more easily absorbed in the digestive tract.
Here's what research says about the potential benefits of collagen:
Skin Health: Some studies have found that collagen supplements may help slow aging of the skin by reducing wrinkles and dryness. The supplement seems to boost the body's own production of collagen, improving skin elasticity and hydration.
Joint Health: Some research suggests that collagen supplements may help impro