There is some evidence to suggest that ingested collagen supplements may have a beneficial effect on skin health and appearance, but the research in this area is still relatively limited and mixed.
Collagen is a protein that is naturally found in the skin, and it plays an important role in maintaining the skin's structure and elasticity. As we age, the production of collagen in the body declines, which can lead to wrinkles, sagging skin, and other signs of aging.
Some studies have suggested that ingesting collagen supplements may help to increase collagen production in the skin, which could improve skin elasticity and reduce the appearance of wrinkles. However, the evidence on this is not entirely consistent, and more research is needed to confirm these effects.
It's worth noting that not all collagen supplements are created equal, and the effectiveness of a supplement may depend on factors such as the quality of the collagen used and the formulation of the supplement.
Overall, while there is some evidence to suggest that ingested collagen supplements may have a positive effect on skin health and appearance, more research is needed to fully understand the benefits and limitations of these supplements.
