Many children aren’t getting enough vitamin D, and that puts them at greater risk for health problems.

Oral contraceptives may be less effective in very heavy women, putting them at risk for unplanned pregnancies.

Researchers say that environment is more responsible than genetics for childhood obesity.

Healthy habits can keep chronic illness at bay.

Depression and anxiety often accompany a type of chest pain called angina.

Having a purpose could help you live longer.

There are more therapies available that may be effective in treating sleep apnea.

A study found that putting off retirement was associated with the delayed onset of Alzheimer’s disease.

Music is good for the heart, according to an analysis of 23 studies.