Vitamin D Screening and Supplementation in Community-Dwelling Adults: Common Questions ...
Feb 15, 2018 - Measurement of vitamin D levels and supplementation with oral vitamin D have become commonplace, although clinical trials have not demonstrated health benefits. The usefulness of serum 25-hydroxyvitamin D levels to assess adequate exposure to vitamin D is hampered by variations in ...
American Family Physician : Article
https://www.aafp.org/afp/2018/0215/p254.html
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