If not deficient...: I recommend between 2000iu of d3 to 5000iu of d3 per day. I take 5000iu! however, with serious deficiency you may need 50k iu of prescription d2 twice weekly for sometime.
Answered 3/20/2016
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A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
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