This is a big deal. Not only do our bodies need vitamin D to properly function, but not getting enough of the nutrient can ...

Symptoms of a vitamin C deficiency include weakness, bruising, and dry skin. Learn more about the warning signs and how to ...

Vitamin D has long been known to play essential roles in boosting immune health and protecting the nervous system. New ...

Though it’s rare, a severe vitamin D deficiency can lead to a disease called rickets, also known as osteomalacia. Typically, ...

Your muscle weakness and mood changes might not be just stress – they could be warning signs of vitamin D deficiency.

Being low on vitamin D can increase your risk of high blood pressure and diabetes, says Michael Holick, M.D., endocrinologist ...

Typically, people with osteoporosis should maintain a serum 25-hydroxyvitamin D level of 30 ng/mL and supplement daily with 1 ...

Learn how vitamin D supplements may affect your blood pressure, who may benefit most, and how much to take safely—especially if you're low in vitamin D.

Nearly a quarter of Americans are estimated to have a vitamin D deficiency. Why is that? A 2022 study of National Health and ...

A large-scale Mendelian randomization study found no genetic evidence that vitamins A, C, or D reduce the risk of major ...

For patients with heart failure and reduced or mildly reduced left ventricular ejection fraction, iron deficiency is common and associated with more severe symptoms, worse quality of life and an ...

Vitamin B12 is an essential nutrient for our bodies. Here's how to be sure you're getting enough of it.