A global review of 66 studies from 31 countries finds that adults with low vitamin D, especially below 30 nmol/L, are ...

The Vitamin D Testing Market offers opportunities through increasing awareness of vitamin D deficiency, advances in ...

A major challenge was methodological variation. Studies used different depression instruments and different vitamin D assays ...

Vitamin D appears to influence our immune health, too. Studies have found a link between low vitamin D levels and incidence ...

New research indicates a significant link between low vitamin D levels and elevated serum uric acid. A systematic review ...

Vitamin D3 levels and vitamin D receptor expression may play a significant role in the pathogenesis of thyroid eye disease.

While vitamin D deficiency is a widespread worry, experts stress that more is not necessarily better. The majority of adults only need 400 to 1,000 international units (IU) of vitamin D per day, ...

In the summertime, vitamin D levels might not be much of a concern for many runners, considering the time we spend exercising ...

For patients with acute coronary syndrome, targeted vitamin D3 supplementation is associated with a reduced risk for follow-up myocardial infarction.

Some populations have a higher risk of vitamin D deficiency, including older individuals, those with a dark complexion (due ...