Why do people sometimes grind their teeth while they're sleeping? What does that!
Question:
Why do people sometimes grind their teeth while they're sleeping? What does that mean?
Answers:
Sometimes it's caused by stress. My mother said that I've ground my teeth ever since I was little. But now that I'm older I only do it when I'm feeling very stressed out. If you grind your teeth, they make special mouth guards you can wear while sleeping so you don't ruin your teeth.