It is one of the foods richest in beta-carotene, which is a vitamin A precursor. Our body transforms it into vitamin A. The carotene has an antioxidant property which may reduce the risk of certain cancers. Carrots help keep your skin healthy and improve your eyesight, especially night vision. Carrots also help maintain our intestinal tracts. They are rich in fiber which helps to protect against colon cancer. This vegetable will help boost your immune system and lower your risk of lung cancer.Carrots will also assist in lowering blood cholesterol levels. Carrots are naturally sweet and ideal for grating into salads. Baby carrots also make good raw snacks.