A member asked:

Which vitamin d should i take in supplement phone?

3 doctors weighed in across 2 answers
Dr. Su Fairchild answered

Specializes in Integrative Medicine

D3: D3 is the right one to take, as it is safer and more bioavailable than d2.

Answered 10/3/2016

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Depends on blood lev: It depends on your blood level, if it is low you need to be loaded with 50000 units a week. If you want maintainance dose it is ok to have 1000 units over the counter daily.

Answered 11/8/2012

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Related Questions

A member asked:

How much vitamin d supplement should I take each day?

A doctor has provided 1 answer