There are two forms of vitamin A found in foods. Preformed vitamin A is found in certain animal foods like liver and fish whereas carotenoids, such as the beta-carotene that imparts the characteristic orange pigment to carrots and sweet potatoes, are found in plant-based foods. 8 янв. 2022 г.
Do sweet potatoes contain preformed vitamin A?
This starchy veggie is not only delicious, but it's also a great source of fiber, minerals and vitamins – and vitamin A is at the top of the list. One baked sweet potato contains 1,403 mcg of provitamin A, mostly in the form of beta carotene, which equals 156% of your DV.
What foods are high in preformed vitamin A?
Concentrations of preformed vitamin A are highest in liver, fish, eggs, and dairy products [1]. Most dietary provitamin A in the U.S. diet comes from leafy green vegetables, orange and yellow vegetables, tomato products, fruits, and some vegetable oils [1,5,10].
What type of vitamin A is in sweet potato?
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.
Do frozen sweet potatoes have vitamin A?
176 g of Sweet potato, unprepared, frozen contains IU vitamin A, 23.4 mg of vitamin C and 0.00 mcg of vitamin D as well as 0.93 mg of iron, 65.12 mg of calcium and 642 mg of potassium. Sweet potato, unprepared, frozen belong to 'Vegetables and Vegetable Products' food category.
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