Saliva is important for our health, but even a little dribble can be embarrassing. Experts explain why it happens.
Q. I sometimes wake up with drool on my pillow, which feels embarrassing and a little gross. Is this normal, and is there anything I can do?
Saliva is one of your body’s unsung heroes. It helps you taste and swallow food, protects your teeth from dec... [1681 chars]