Here’s what vitamin D3 is and why your body needs it.

Vitamin D is often called the “sunshine vitamin,” and for good reason. Your body makes it when sunlight touches your skin. It also comes from certain foods and supplements. Most people know vitamin D ...

Many people supplement with vitamin D, especially during the colder months when it’s more difficult to get your daily dose from sunlight (since your skin makes vitamin D with sufficient sunlight ...

Many assume sunlight and occasional supplements suffice for Vitamin D, but urban lifestyles, sunscreen, and pollution hinder ...

Few nutrients seem to get as much attention as vitamin D does. Taking a supplement has been touted as an effective way to slow overall aging and protect against heart disease and cancer, although ...

Vitamin D is an essential nutrient for your immune system, heart health, and more. However, most Americans don't get enough ...

Which vitamin D supplements are best? There is nothing quite like enjoying some fun in the sun to provide your body with some much-needed vitamin D. If you cannot be out in the sun, have a milk ...

Add Yahoo as a preferred source to see more of our stories on Google. You’ve heard of vitamin D – it’s the supplement that experts all agree we could do with taking, especially during the winter.