Since vitamin C is a water-soluble vitamin, any excess is excreted in the urine in a few hours. Current U.S. recommendations call for 75 mg of vitamin C per day for adult women and 90 mg per day for ...

More American newborns are not receiving vitamin K shots, according to a study published Monday in the Journal of the American Medical Association. The study found that from January 2017 to December ...

The number one mistake people make when taking vitamin D is choosing the wrong form. Experts recommend selecting a vitamin D3 supplement over D2 for maximum benefit and absorption. Research states ...

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Vitamin D3 and vitamin K2 work together, guiding calcium to appropriate areas within the body: primarily into bones and teeth, away from arteries and soft tissues. Indeed-several studies provide ...

The sunshine vitamin could affect your immune system and heart health. It has started to get really wintry here in London over the last few days. The mornings are frosty, the wind is biting, and it’s ...

Share on Pinterest Can vitamin D boost longevity? Here’s what the latest research says. Image credit: Catherine Falls Commercial/Getty Images Recent research has investigated the potential health ...

Intermountain Health researchers discovered that customizing vitamin D3 doses for heart attack survivors slashed their risk of another heart attack by 50%. The strategy involved frequent monitoring ...

A new review of studies finds that the type of vitamin D that you take matters. The study looked at vitamin D3 vs. vitamin D2 and found vitamin D2 to be less potent and actually reduced serum (total) ...

Vitamin D is harder to come by lately as days are darker and longer. Here are 11 foods worth trying to naturally boost your intake. Arielle Burton is an associate content manager on CNET's Performance ...

Share on Pinterest A new study compared the vitamin D boosting capacity of two forms of vitamin D: D2 and D3. Viktoriya Skorikova/Getty Images Vitamin D deficiency is associated with an increased risk ...

Vitamin D is known to be essential to many aspects of human health — but a new study suggests that taking a certain form of it can have a negative effect. The more potent and longer-lasting form, ...