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

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

Experts weigh in. Potential signs of vitamin D deficiency can range from "subtle to severe," Thomason says. They can include ...

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

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

It’s easy to assume that if you live in sunny Florida, your vitamin D levels are fine — but that assumption could leave your ...