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

Ingesting about three times as much vitamin D as the norm may lower an individual's risk of developing colon, breast or ovarian cancer, a study says. Americans typically ingest 320 units a day of the ...

Some good news: you will still get vitamin D by going outside on a cloudy day, the Royal Osteoporosis Society shared, though ...

There is nothing quite like enjoying some fun in the sun to provide your body with some much-needed vitamin D.

Dubbed the “sunshine vitamin,” vitamin D got its nickname because our bodies can make D when exposed to UV rays. The vitamin is also unique in that it acts as a hormone in the body, playing an ...

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

NEW YORK (Reuters Health) - Contrary to what many people believe, vitamin D may not be a strong anti-cancer agent, the results of a new study suggest. Sign up here. The one possible exception is colon ...

Vitamin D deficiency may cause joint pain during menopause. If your vitamin D levels are below what they should be for long periods, you may feel joint pain and other symptoms. A 2018 research review ...

It's that time of year when your body produces less vitamin D. Sunshine is the main source of vitamin D, and we need it to keep our bones and muscles strong. Many people take supplements to meet the ...

Vitamin D helps maintain bone health and is found in certain foods, supplements, and sunlight when it interacts with the skin. Cholesterol is a fatty substance found in cells that helps make hormones ...

If you’re shedding more hair than usual, you might be wondering, “Does vitamin D deficiency cause hair loss?” We’ll explore the connection between the two to see how the sunshine vitamin affects your ...

In some cases, vitamin D deficiency may contribute to hair loss. Vitamin D helps hair follicles grow and work properly, and low levels may lead to hair loss or reduced hair growth. There isn’t much ...