A new study published in the Journal of the American Medical Association (JAMA) reveals that daytime sleepiness "may be an indicator of Alzheimer's disease."
If you spend a good part of the night tossing and turning in bed, you can probably blame your job. A recent study shows more of us are worrying about work.
"Wake up on the wrong side of the bed" usually means that someone is in a bad mood. But have you ever wondered if there really is a "wrong side of the bed"?