Medically reviewed by Alex Yampolsky, PharmD Too much vitamin D can lead to toxicity, also known as vitamin D ...

Vitamin D deficiency is a widespread yet often undiagnosed condition that can affect bones, muscles, immunity, and mental health. One of the earliest signs can be depression, but other symptoms to ...

In our modern, indoor-oriented and sedentary lives, the term “sunshine vitamin” might feel outdated, but the significance of ...

Are you getting enough vitamin D? For millions of Americans, experts say the answer is no. This isn't helped by so many people working indoors everyday, says Dr. Kevin Cooke, a physician at Aviv ...

Dear L.M.: Overdosing on vitamin D is dangerous. Last month, I had a patient who had elevated levels of calcium, which caused ...

Self-medicating with Vitamin D supplements without medical advice poses significant health risks. While crucial for bone ...

You already know that your body needs vitamin D to build strong and healthy bones—but that’s not the only thing the sunshine vitamin has going for it. Vitamin D helps your body absorb calcium (another ...

Several years ago, in my early 80s, my gynecologist told me (like all women who mainly stayed indoors) that I should be taking 4,000 IU of vitamin D3 daily. Yet today, I read an article warning that ...

Vitamin D is an essential nutrient that’s important during menopause for several reasons. It may help protect bones, muscles, and heart health and reduce certain menopausal symptoms. Conversely, low ...

A research team at Uppsala University has identified a clear link between osteomalacia—a form of bone softening commonly ...

Several years ago, in my early 80s, my gynecologist told me (like all women who mainly stayed indoors) that I should be taking 4,000 IU of vitamin D3 daily. Yet today, I read an article warning that ...