An injured tailbone, or coccyx, can make many activities painful. Here are some ways such an injury can be treated.

Vitamin D is found in few foods.

Organs have been successfully transplanted from people older than 80.

While too much sun is certainly hazardous, there is some sunny news about the sun.

Elderly people may be more likely to be deficient in vitamin D.

People with peripheral artery disease have a high risk of having a heart attack or stroke, yet the symptoms of the co...