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A member asked:
I have read that vitamin d3 is safe to take up to 4000 units for psoriasis. if this is true, for how long is it safe?
3 doctors weighed in across 2 answers
You would : Have to have occasional blood work to determine what your levels are. Vit d in high doses can be toxic.
Answered 5/8/2019
5.5k views
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Generally safe: 2000 units of d3 is a usually daily dose, but 4000 a day shouldn't be a problem for most people. Have your lab checked at intervals. Don't know if it'll be effective against psoriasis. Talk w/your dermatologist.
Answered 3/27/2013
5.2k views
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