Research suggests that taking vitamin K supplements could prevent the 'worrying' side effects associated with taking vitamin D tablets.

Add Yahoo as a preferred source to see more of our stories on Google. It can be challenging to meet your vitamin D needs through diet alone. It doesn't matter whether you take vitamin D in the morning ...

Your vitamin D levels may decrease as you age, but you can get more vitamin D by spending time in the sun, eating certain foods, and taking a supplement.

Vitamin D is often called the "sunshine vitamin" and is widely recommended for strong bones, immunity, and overall well-being. In recent years, its use has increased sharply, especially after the ...

The most clinically established and studied function of vitamin D is its role in maintaining skeletal integrity through the dynamic modulation of calcium and phosphorus absorption. 2 In addition to ...

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 ...

When the days shorten and the sun sinks low in the sky, that familiar winter slump sets in. There's a fundamental reason for this seasonal fatigue: low levels of vitamin D—the "sunshine vitamin." ...