People with vitamin D deficiency are at greater risk of becoming depressed, and those with depression are more likely to be ...

Winter can feel like a natural time to slow down, but when profound fatigue, bone pain, and persistent low mood set in, it ...

Low levels of vitamin D seem to raise your risk of heart attack but scientists are still figuring out why—and whether ...

This winter, medical experts guide you through the latest diagnostic standards, the non-deficiency causes of fatigue, and the practical steps you can take ...

ALS is a debilitating paralytic disease characterized as the death of upper and lower motor neurons. Fortunately, ALS is ...

Millions of Americans rely on the "sunshine vitamin" for immunity and bone strength, but missing one crucial step regarding ...

Vitamin D deficiency is very common, especially during the winter months with less sunlight. Add these foods to your diet to help.

In this guide to popular supplements, find out whether magnesium, probiotics, and other products work and what might be ...