The long days of summer are now firmly behind us, and with the dark mornings and evenings drawing in, it's time for the yearly reminder to start taking vitamin D supplements. Vitamin D supplements are ...

Note: The U.S. Food and Drug Administration (FDA) does not approve supplements for safety or effectiveness. Talk to a healthcare professional about whether a supplement is the right fit for your ...

Vitamin D is one of the most important nutrients your body needs to function properly. Often called the sunshine vitamin, it is essential for maintaining strong bones, supporting the immune system, ...

Add Yahoo as a preferred source to see more of our stories on Google. Are you getting enough vitamin D? The sun may be shining (at long last!) meaning we're getting a much-needed dose of vitamin D, ...

Researchers from Brigham and Women's Hospital, a founding member of the Mass General Brigham health care system, have found new evidence that vitamin D may be metabolized differently in people with an ...

It's a workhorse nutrient that strengthens bones, supports immune function, helps the heart, and powers the body in many other ways. But recent findings about vitamin D are clear: High doses do not ...

Editor's Note: This is an excerpt from WBUR's weekly health newsletter, CommonHealth. If you like what you read and want it in your inbox, sign up here. I have a lot of questions about vitamin D. Our ...

COPENHAGEN, Denmark — High-dose oral cholecalciferol (vitamin D 3) supplementation significantly reduces evidence of disease activity in patients with clinically isolated syndrome (CIS), results of a ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Most people associate vitamin D with sunlight, but it's possible to get the nutrient from food and ...

Too many people are earning an F on their vitamin D. A study published in Nutrition Research found that 41.6% of American ...