Lauren Silva, a freelance writer in New York City, believes in feeling good in your body and making that experience accessible to everyone across generations. The proof is in her ever-piling browser ...

It has been linked to several serious health conditions.

DEAR DR. ROACH: Several years ago, in my early 80s, my gynecologist told me (like all women who mainly stayed indoors) that I should be taking 4,000 IU of vitamin D3 daily. Yet today, I read an ...

DEAR DR. ROACH: Several years ago, in my early 80s, my gynecologist told me (like all women who mainly stayed indoors) that I should be taking 4,000 IU of vitamin D3 daily. Yet today, I read an ...

Its popularity is undeniable, but it has come accompanied by a global abuse of measurements and the sale of supplements, with or without a prescription. The concern that explains this scenario is ...

Vitamin D has long been known as an essential nutrient for strong bones and teeth, but in recent years it has gained a new reputation as a “longevity” vitamin because of its wide-reaching role in ...

Are you getting enough vitamin D? For millions of Americans, experts say the answer is no. This isn't helped by so many people working indoors everyday, says Dr. Kevin Cooke, a physician at Aviv ...

Vitamin D might not get the same spotlight as protein or omega-3s, but it plays over 200 critical roles in the body, according to osteopathic physician Dr. Ryan Greene. While it’s best known for ...

As far as nutrients go, vitamin D is one of the most widely useful—but oft-overlooked—things we put in our bodies. For instance, “there are more than 200 known functions of vitamin D in the body,” ...