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Do You Know Vitamin D?

The health world has been buzzing as the American Academy of Pediatrics (AAP) has increased the amount of vitamin D children should have daily to 400 IU (International Units). Since Vitamin D is not as easy to come by as say, vitamin C, take this quiz to see how much you know about this important vitamin that's been making the news.

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Do You Know Vitamin D?

How much vitamin D should healthy adults get per day?

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