Vitamin D supplements are generally in your system after 4 to 12 weeks. Learn more about the importance of consistent supplementation to sustain results.

Many people turn to vitamin D supplements during winter when sunlight is scarce. The body produces this nutrient naturally ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." That’s where supplements can really make a difference. But before you grab the first bottle you see, it’s ...

The NHS recommends taking vitamin D supplements during winter months to keep bones and muscles healthy, but experts warn of ...

Vitamin D users warned to stop supplements if these symptoms appear - Higher strength supplements can result in a number of ...