B vitamins You hear all about how important the B vitamin biotin is for strong, healthy hair, and that's true. However, running low on folate (also called folic acid) may also cause thin, brittle ...

Vitamin B12 is essential for several bodily functions, particularly the production of red blood cells, the maintenance of the nervous system, and the synthesis of DNA. A deficiency in this vitamin can ...

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

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

This is a more unique symptom of riboflavin deficiency, leading to lesions at the corners of your mouth. “You may get scaling ...

Dry skin, brittle nails, or excessive hair loss could be signs of nutrient deficiency in your body. Know more.

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