A member asked:

Who needs a need a 25-hydroxy vitamin d test?

A doctor has provided 1 answer

Any body suspected: To have low vit d, the 25-hydroxy vitamin d test is the most accurate way to measure how much vitamin d is in your body. In the kidney, 25-hydroxy vitamin d changes into an active form of the vitamin. The active form of vitamin d helps control calcium and phosphate levels in the body.

Answered 9/5/2020

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Related Questions

A member asked:

What is the 25 hydroxy vitamin d

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Should I be concerned about a low vitamin d 25-hydroxy level?

4 doctors weighed in across 2 answers