Fatigue, mood swings, and muscle pain could all point to a silent health culprit, Vitamin D deficiency. Here's how to spot the signs and fix it with natural food sources.

Vitamin D deficiency, a widespread issue affecting billions globally, stems from insufficient sunlight exposure, diet, or ...

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

When your body doesn't receive enough vitamin B12, it slows the growth of red blood cells. A cumulative loss of red blood cells can result in vitamin B12 deficiency anemia. With it, you can experience ...

A new report highlights who’s most at risk for vitamin D deficiency and what you can do about it. Vitamin D helps keep your ...

"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 ...

Ideally, the vitamin D blood test should be offered from the fall season through winter when vitamin D blood levels are at their lowest. Spring and summer months can give patients and clinicians a ...

Slower-than-normal nail growth, brittle edges or unusual ridges may indicate more than cosmetic concerns. These changes might ...

You can boost vitamin D through fortified foods, fish and seafood, safe sunlight exposure, and proper absorption. Some people ...

For close to a decade, medical scientist Dr. Michael McCaskill researched treating people who live with sickle cell disease.

Vitamin B12 Deficiency Symptoms: Feeling tired, dizzy, or forgetful lately? It could be more serious than you think. Discover 5 deadly warning signs your body is dangerously low on Vitamin B12.