What does wearing SPF50+ sunscreen every day do to your vitamin D levels? Our study, recently published in the British ...

Vitamin D is called the sunshine vitamin for a reason. While we can get many essential vitamins and minerals from dietary sources, the main way we get this one is from sun exposure. Spend a few ...

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 ...

Taking vitamin D2 might lower the body's levels of the more efficient form of vitamin D, vitamin D3, according to new ...

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 ...

Our expert dietitian recommends caution if you are taking a vitamin D supplement with any other medications and suggests ...

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 ...

For a while vitamin D was looking like a bona fide health elixir. It was recognized a century ago as the cure for rickets, a childhood disease that causes weak and deformed bones. Then, in the early ...

More than half of adults in the U.S. take some type of vitamin each day – a number that has grown steadily over the past 20 years, according to the U.S. Centers for Disease Control. One of the most ...

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 ...

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 is common in children with severe obstructive sleep apnea (OSA) and is associated with increased OSA severity. Lower serum 25-hydroxyvitamin D levels correlate with higher ...