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.
Is sweet potato a source of vitamin A?
Just one sweet potato gives you 400% of the vitamin A you need each day. This helps keep your eyes healthy as well as your immune system, your body's defense against germs. It's also good for your reproductive system and organs like your heart and kidneys.
Are potatoes high in vitamin A?
Potatoes are an excellent source of energy due to their high content of starch, as well as a good source of fiber, protein, vitamin C, thiamin and folate, but contain very low to null levels of provitamin A and vitamins B6, B12, D, and E [9].
Do sweet potatoes have vitamin A and K?
A 124 g serving of mashed sweet potato contains around 98.7 g of water. ... Nutrition.NutrientAmount in 124 g servingRecommended daily intakes for adultsVitamin A, RAE (mcg)823700–900Beta-carotene (mcg)9,470No dataVitamin K (mcg)5.190–120Cholesterol (mg)1.24No data
Can you get too much vitamin A from sweet potatoes?
Sweet potatoes contain beta-carotene, and their excessive consumption can lead to hypervitaminosis A (vitamin A toxicity), in which excess vitamin A accumulates in the liver. Although it is not considered harmful, the color of the skin and nails may turn orange.
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