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

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

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

Called the sunshine vitamin, Vitamin D supports bone health as well as muscle function, and immune system operation. Vitamin ...

Vitamin D deficiency has quietly become one of the most common nutritional shortfalls worldwide. It often wears no symptoms ...

Learn how vitamin D supplements may affect your blood pressure, who may benefit most, and how much to take safely—especially ...

Spanish authorities have issued a warning following suspected poisoning cases because of high levels of vitamin D in a ...

Low vitamin D levels during childhood may increase the risk of autism and make symptoms worse. New studies show vitamin D ...

Twitter co-founder Jack Dorsey has released a new app that tracks your sun exposure and vitamin D levels. It’s his second app ...

Vitamin D is important for bone and cardiovascular health, as well as for the immune system and muscle function.

Despite regular sun exposure, you may still lack enough Vitamin D. Here's what experts suggest to meet your body's needs ...

A FORM of vitamin D could significantly improve core autism symptoms, researchers claim. Studies examining whether the common ...