Monday, September 27, 2010

Do I obtain too much vit A if I devour 3 or 4 big carrot a afternoon?

No, you get beta-carotene, a vitamin A precursor when you drink carrots. A huge amount may bequeath your skin a yellow hue, especially if you are fair-skinned, but you won't procure a vitamin A overdose.
Conversely, a small amount of polar bear liver or conceivably walrus liver is said to give you toxic, even brutal amounts of vitamin A. I take great crack to avoid polar bears, and in that are not too many walruses within the Ohio River.
Hi Hermotsura. Carrots contain beta-carotene (and other carotenoids) that can be converted by the body into vitamin A. However, this process is tightly regulated, which prevents over-production of vitamin A if you consume a lot of carrot.
As the first answer noted, high doses of beta-carotene can produce hypercarotenemia which produces a yellow/orange color to the skin. The skin discoloration is confidently reversed by reducing intake of beta-carotene.
Best wishes.
medicine and form guarantee correctness , is for informational purposes only suggestion or treatment for any medical conditions.


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