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

A vitamin D test is a blood test that measures the level of vitamin D (calciferol) in your blood. It can indicate whether the vitamin D levels in your body are low or high. Low vitamin D levels can ...

Vitamin D — “the sunshine vitamin” that our bodies make when we’re exposed to sunlight — is critical to our health. It’s essential for healthy bones and teeth, inflammation regulation, immune system ...

Vitamin D sits at the intersection of bone, muscle, immune health, and overall metabolism. Researchers have asked a simple ...

Chronic inflammation is linked to inflammatory-related health conditions, including cancer, diabetes, and cardiovascular disease. Elevated inflammatory biomarkers in the blood like C-reactive protein ...

A growing body of research suggests that vitamin D may play a subtler role in mood than previously assumed, becoming most ...

Vitamin D deficiency has reached epidemic proportions worldwide, affecting nearly one billion people across all age groups and demographics. Despite being called the “sunshine vitamin,” this essential ...

With many Americans concerned about vitamin D deficiency, a new study finds a causal link between vitamin D deficiency and dementia, according to a paper published in The American Journal of Clinical ...