Medically reviewed by Soma Mandal, MD A vitamin D test is a blood test that measures the level of vitamin D (calciferol) in ...

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

Vitamin patches are making their way into the main stream, but there's little evidence that they work. Are they worth a try, ...

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

Researchers have developed a non-invasive, low-cost tool for assessing the risk of vitamin D deficiency in young women called ViDDPreS (Vitamin D Deficiency Predicting Scoring).

Vitamin D3 supplementation with calcium reduces blood pressure in elderly, overweight individuals, particularly those with ...

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

Vitamin D supplements may lower blood pressure in older people with obesity and taking more than the Institutes of Medicine's ...