These things can lead to serious deficiencies in some essential vitamins and minerals you need to stay healthy, including iron, calcium, vitamin B12, folic acid, and vitamin D.

Vitamin C deficiency generally decreases immune function and increases ... is vital to help ensure you get enough vitamin C. The table below lists the average recommended dietary allowances (RDAs) of ...

U.S. diets should include more of vitamins D and E, fiber, calcium and magnesium — all are essential nutrients that could offer health benefits.

Vitamin B12 deficiency can cause a number of strange sensations, like numbness, tingling, and more. “It felt like electricity ...

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

Night blindness is caused by vitamin A deficiency, congenital mutations, and other eye diseases. Learn about symptoms, causes ...

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 ...

In women, the deficiencies of micronutrients like calcium, iron or folic acid, can go unnoticed for years. While getting tests is good, experts believe that healing begins with a renewed focus on diet ...

The role of vitamin D deficiency in patients with recurrent aphthous stomatitis is not well known. The aim of the present study is to investigate the serum levels of vitamin D in patients with ...

Nutrition plays a fundamental role in determining human health and quality of life. In rural India, women are often central ...

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 ...