Skin Food: Sweet Potatoes
These delicious vegetables can help delay the signs of aging because they contain the carotenoid, beta-carotene. They are also a great source of vitamin C. Sweet potatoes help support collagen production and hair, skin and eye health.
The best part about eating sweet potatoes is that studies show that they help produce HA (hyaluronic acid) which helps keep the skin supple and smooth and is mainly produced by the body. Unfortunately, the body’s ability to produce this acid decreases with age, but adding sweet potatoes to your diet can help keep the levels of HA at a steady level.

