New research finds that taking a daily vitamin D supplement may help lower blood pressure, especially for older adults with ...

the best way to determine whether or not you have a vitamin D deficiency is to visit your primary care doctor and ask for a test called the 25-hydroxy vitamin D test. This test will tell you how much ...

The groups who benefited the most were non-Westerners, those who started with a 25-hydroxy vitamin D level of less than 15.0 ng/mL (below 20 ng/mL is generally deemed to be vitamin D deficiency ...

Vitamin D deficiency is linked with change in body chemicals that ... The study involved 221 older people with obesity aged ...

Vitamin D, also known as the "sunshine vitamin," does much more than strengthen bones; it can support the immune system, lift ...

It is possible that serum concentrations of vitamin D might also influence pulmonary function. Objectives: To determine the relationship between serum concentrations of 25-hydroxy vitamin D and ...

A vitamin D deficiency at that stage of life causes the thymus to age more quickly, the researchers discovered. The study is published in the journal Science Advances .

Vitamin D, an essential nutrient, is naturally produced through sun exposure and certain foods. However, excessive sunburn ...

Vitamin D supplementation may help manage hypertension, particularly in older adults with overweight or obesity, a new study ...