A 33-year-old member asked:
What causes low vitamin d besides no sunlight and celiac disease?
1 doctor answer • 1 doctor weighed in
Dr. Martin Friedanswered
Nutrition 37 years experience
Poor diet: Inadequate dietary intake can also cause low intake. Milk is supplemented with vitamin d and is a good source of vitamin d. Try eating foods that are high in vitamin d or take a vitamin d3 and calcium supplement that has at least 400 iu of d3 and 1000-1200 mg of calcium.
5.2k viewsAnswered >2 years ago
Last updated Mar 29, 2017
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