A member asked:

How much vitamin d i should take to raise my vitamin d from 19 to a healthy level? how long i need to supplement?

A doctor has provided 1 answer
Dr. Roy Arnold answered

Specializes in Internal Medicine

5000IU daily: at a minimum. Many physicians including myself would treat level of 19 with 50,000 units twice weekly for 2 months, followed by 5000 units daily indefinitely. Thanks for trusting HealthTap!

Answered 7/13/2015

2.6k views

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