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A member asked:
What is recommended daily allowance of vitamin a?
A doctor has provided 1 answer
Men vs women: For men, about 4000 units a day. For women, about 2400 units a day. If you are pregnant, talk to your doctor, as high levels of vitamin a can cause birth defects. You also have to watch anti-aging creams, as they contain high levels of vitamin a. A balanced diet and a good multivitamin usually solves the problem. In pregnancy, take prenatal vitamins, as they usually have the correct vit a.
Answered 4/24/2015
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