Medically reviewed by Sohaib Imtiaz, MD Some foods and supplements can affect how well your body absorbs vitamin D or how ...

Its popularity is undeniable, but it has come accompanied by a global abuse of measurements and the sale of supplements, with ...

Amid reports of a U.K. man's death from high amounts of vitamin D, experts are warning about the dangers of unsafe levels. After 89-year-old David Mitchener died last year from hypercalcemia, a ...

The number one mistake people make when taking vitamin D is choosing the wrong form. Experts recommend selecting a vitamin D3 ...

Winter wreaks havoc on immunity and mood — but it messes with hormone balance too. Women, whose estrogen and cortisol ...

Imagine glancing in the mirror and noticing dull skin, flaky patches, or your hairline looking thinner than before. These might not be mere cosmetic issues — they could be early signals that your body ...

Winter sun feels warm, but UVB drops sharply in the season. Doctors explain why sunlight alone can't meet vitamin D needs for ...

Vitamin D deficiency could mean back pain for some postmenopausal women, according to a study from China. In a retrospective analysis, postmenopausal women with severe vitamin D deficiency -- serum ...

Vitamin D deficiency in middle childhood could result in aggressive behavior as well as anxious and depressive moods during adolescence, according to a new University of Michigan study of school ...