"Many Americans are deficient in vitamin D due to limited sun exposure from indoor lifestyles, sunscreen use and our northern ...

A comprehensive study of older adults in Swedish nursing homes found no connection between vitamin D deficiency and persistent nonspecific symptoms, including confusion, restlessness, fatigue, ...

Clinical laboratories require accurate and precise 25-hydroxyvitamin D (25-OHD) immunoassays to allow comparison of patient results with published decision limits. Automated immunoassays, ...

Entering your 30s signals subtle bodily changes, increasing the risk of chronic diseases like diabetes and hypertension.

Dr. Soma Mandal, a board-certified internist at Summit Health in New Providence, New Jersey, says that getting a CBC test is ...

Background: Vitamin D is a steroid hormone with pleiotropic effects including immune system modulation, lung tissue remodeling, and bone health. Vitamin D deficiency has been implicated in the ...

Health professionals and researchers have long explored the broader impact of vitamin D on the body, with some attention now turning towards its potential link to cancer risk.

Vitamin D deficiency is more than just a lack of sunshine—it’s a silent risk factor for several health issues. Low levels of vitamin D can weaken bones, increasing the risk of fractures ...

What are the dangers of vitamin D deficiency? Weak bones, low immunity and more. Learn natural ways to boost your vitamin D!