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A member asked:

What is the upper vitamin d limit?

A doctor has provided 1 answer

Upper limit: If you have a very low level before treatment your doctor will prescribe a high dose for a month or two. When you levels are back to normal you should do well with 1000 or 2000 units a day. Unless advised otherwise by your doctor don't "overdose".

Answered 11/30/2014

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