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. 12 окт. 2021 г.
What are the disadvantages of sweet potatoes?
Sweet Potato Side EffectMay Lead to Stones. Sweet potatoes have a high oxalate content. ... Vitamin A Toxicity. They are a rich source of vitamin A. ... Kidney Failure. If you are struggling with liver or kidney issues then you should probably avoid eating them. ... Heart Problems. ... Stomach Problems. ... Blood Sugar Issues.
Can you get too much vitamin A from diet?
Yes, high intakes of some forms of vitamin A can be harmful. Getting too much preformed vitamin A (usually from supplements or certain medicines) can cause severe headache, blurred vision, nausea, dizziness, muscle aches, and problems with coordination.
Why do sweet potatoes have so much vitamin A?
Orange-fleshed sweet potatoes are one of the top sources of beta carotene — a precursor to vitamin A — with 9,444 micrograms per 100 grams. Beta carotene is a provitamin A carotenoid. Your body converts this plant pigment into an active form of vitamin A that can be used for metabolic functions or stored in your liver.
How much is too much sweet potato?
The only side effect of eating too many sweet potatoes at once would be discolored yellow skin. But we have a feeling you'll likely eat the right portion of sweet potatoes at a time. A cup of cubed sweet potatoes, or one medium-sized sweet potato, usually is about one serving for a person.
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