Well, "normal" doesn't mean much in this instance.
30 could be "normal" but it is below ideal, according to the newer guidelines.
I guess you need to call the doctor and get the result. I would do that before guessing on how much D3 to take.
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All truths are easy to understand once they are discovered; the point is to discover them.-- Galileo Galilei
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Weezie looking at petunias 8.25.2017
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