Question

 How much vitamin D is needed daily?

Answer The National Institutes of Health recommend people up to age 50 receive 200 international units (IU) of vitamin D per day. This increases to 400 IU after age 51 and 600 IU after age 71. This can co... Read More »
http://www.answerbag.com/q_view/1866292

Top Q&A For: How much vitamin D is needed daily

If a vitamin says to take daily then how often should i take it?

I think you can only take the same vitamin once :-)
http://answers.yahoo.com//question/index?qid=20080812112218AAOamRM

What is the minimum daily requirement of vitamin E?

The recommended daily allowance (RDA) of Vitamin E is 15 milligrams. The RDA increases slightly for pregnant and lactating women if advised by a doctor. Getting enough vitamin E is easy in a balanc... Read More »
http://www.answerbag.com/q_view/1940585

What is the Recommended Daily Allowance (RDA) of Cholecalciferol (Vitamin D3)?

For adults up to age 70 it is 600 IU. After age 70 its 800 IU. However, this is controversial today because the best source of vitamin D is sunshine, but many people who live in cold climates do no... Read More »
http://answers.yahoo.com//question/index?qid=20111204144033AAqgmfY

Does Welch's grape juice really have 100% of your daily vitamin C needs?

Short answer, nutrition labels do not lie. (by law).
http://answers.yahoo.com/question/index?qid=20091208002505AA62XP2


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