Vitamins are organic molecules that help the body in its growth, functioning and metabolism. The body needs 13 essential vitamins for all its functions, which cannot be made adequately by the body, ...

The warning signs can show up months before anything looks obviously wrong, and most of them get blamed on stress or getting older.

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. Worried that your obese child prefers to stay holed up in the house ...

Add Yahoo as a preferred source to see more of our stories on Google. Vitamin D has become a hot topic in recent years, largely because failure to get enough of it is associated with multiple diseases ...

Low vitamin D levels can cause muscle weakness, cramps and bone pain. According to Yale Medicine, muscle weakness often ...

A new study found a link between vitamin D and heart disease. Vitamin D deficiency and insufficiency are both common. Vitamin D is found in few foods, but it is produced with skin exposure to sunlight ...

Vitamin D deficiency is very common, especially during the winter months with less sunlight. Eating egg yolks and fish can ...

We all want to make sure we're getting enough vitamins and minerals in our diets, but it can be a bit intimidating at times when there are dozens of these nutrients to consider. Take vitamin E, for ...

A Northwestern and Buck Institute study of 28 women found that the ovary keeps changing for decades after menopause, with more inflammation in older tissue. Utah biologists dropped a weight on ...

Local groups estimate nearly 2,000 Iowa refugees are affected by the Oct. 1 Medicaid cutoff. Where Des Moines, Cedar Rapids, and Sioux City families can find care. Tipsy Fruit Bats Flew Slower in a ...

Not all vitamin D supplements are created equal, and new research suggests that one popular form may have an unexpected ...

Dr Rajeev Sharma, Vice President, Medical Affairs, Tata 1mg, explains that a huge majority of the Indian population is ...