Gastric bypass and gastric sleeve are the two most common weight-loss procedures being performed today. How do they compare, results-wise?

A heart attack is a plumbing problem. A cardiac arrest is an electrical problem. Do you know how to recognize the difference between the two and how to possibly offer aid?

Even a small burn can turn into something difficult to treat. Here's what you should do
in the aftermath of a minor—or even not-so-minor— burn.

Light therapy—sitting near the bright lights of a light box—has been shown to help people with a type of depression called seasonal affective disorder.
Might it also help people with cancer get a better night’s sleep?

How healthy are your gums?
Your answer might reveal an increased risk for lung and colon cancers.