Vitamin D deficiency has reached epidemic proportions worldwide, affecting nearly one billion people across all age groups and demographics. Despite being called the “sunshine vitamin,” this essential ...

Nearly a quarter of Americans are estimated to have a deficiency in vitamin D. Are you one of them? A 2022 study of National Health and Nutrition Examination Surveys (NHANES) data estimated that about ...

Medically reviewed by Patricia Mikula, PharmD Vitamin D plays a key role in helping your body absorb calcium. Without enough vitamin D, you may lose bone density and develop osteoporosis, or brittle ...

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 ...

Vitamin D is a crucial vitamin that is required by the body for several important functions. It helps to keep the bones, teeth and muscles healthy and a lack of it can cause bone deformities and bone ...

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,” ...

While it's easy to draw a link between health conditions like high blood pressure and heart disease or type 2 diabetes and obesity, there are other illnesses and health woes that we would never think ...