A member asked:

How much vitamin d do you need to take if you're vitamin d deficient?

4 doctors weighed in across 2 answers
Dr. Jay Park answered

Varies: Individuals with normal intestinal absortion function will need to take 2000 to 5000 iu daily for 6-12 weeks. However, individuals with malabsorption or renal failure requires much higher dose, .

Answered 1/3/2012

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2000-5000 units: Make sure you get a level pre and post supplementation after 3 months. Aim for a level of 50-70 for optimal health.

Answered 7/23/2013

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Related Questions

A member asked:

How much vitamin D3 should I take for my deficiency? My level was 25.

4 doctors weighed in across 4 answers