Researchers are learning more about the link between obstructive sleep apnea and strokes.
The key may be the surges and drops in oxygen and blood pressure in the brain that occur with sleep apnea.
Yale university researchers say those episodes repeated over and over may eventually damage the body's ability to regulate blood pressure and blood flow to the brain.
More than 12-million Americans suffer from sleep apnea. It can be treated... Though it's unclear whether treatment decreases the risk for stroke.
A new line of caffeinated chewing gum is causing jitters among health advocates and prompting federal officials to take a new look at the proliferation of jolt-infused foods, including those marketed to children and teens.
Stress, the slowing of metabolism of middle age, and hormone changes after having a baby are three main reasons why many people see the numbers on the scale going up. Dr. Mehmet Oz shares tips on how to shed those final 10 pounds.