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How much Vit A in a sweet potato?
According to the Office of Dietary Supplements (ODS), a baked sweet potato in its skin will provide around 1,403 mcg of vitamin A, or 561% of a person's daily requirement. Vitamin A also acts as an antioxidant.
Which sweet potato has the most vitamin A?
Orange sweet potatoes have been shown to increase blood levels of vitamin A more than other beta carotene sources, as they contain a highly absorbable variety of this nutrient ( 42 ). This makes eating sweet potatoes an excellent strategy against vitamin A deficiency in developing countries.
Can you eat 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.
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].
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