A member asked:

How will i know if i require vitamin d supplementation ?

7 doctors weighed in across 2 answers

Vitamin d level : Ask for a lab test to see your level of vitamin d 25OH.

Answered 11/26/2020

165 views

Thank
Dr. Randy Baker answered

Specializes in Holistic Medicine

Check blood levels: We ge t Vit. D mostly from the sun, and those who do not live in the tropics generally can not get D from the sun in the fall and winter months, so during winter get a blood test to check your levels. Normal is 30-100 but I like to see levels of 40-70. Most adults need about 2000 iu/day of Vit D3 in fall and winter months. See https://tinyurl.com/2chkcer

Answered 6/17/2019

165 views

Thank

Related Questions

A member asked:

Does vitamin d supplementation help prevent or treat cold and flu?

A doctor has provided 1 answer