Sweet potatoes are an excellent source of beta carotene, vitamin C, and potassium.
Pro-vitamin A. Sweet potatoes are rich in beta carotene, which your body can convert into vitamin A. Just 3.5 ounces (100 grams) of this vegetable provides the recommended daily amount of this vitamin.

• Vitamin C: This antioxidant may decrease the duration of the common cold and improve skin health.
• Potassium: Important for blood pressure control, this mineral may decrease your risk of heart disease.
• Manganese: This trace mineral is important for growth, development, and metabolism.
• Vitamin B6: This vitamin plays an important role in the conversion of food into energy.
• Vitamin B5: Also known as pantothenic acid, this vitamin is found to some extent in nearly all foods.
• Vitamin E: This powerful fat-soluble antioxidant may help protect your body against oxidative damage.