Carrots are not just a tasty addition to soups, stews, and other recipes, they are actually very good for you. One large carrot has about 30 calories and is high in soluble fiber and is rich in antioxidants. The nutrients in carrots can improve the health of your eyes, skin, hair, and nails. Carrots contain beta-carotene which is converted to Vitamin A in your body. Vitamin A promotes eye health and also helps to reduce your risk for cancer. In addition, carrots contain potassium which aids in controlling blood pressure, and the Vitamin C found in carrots boosts your immune system.