What’s normal, what’s not? Teeth grinding

If you always seem to have a headache or a toothache, you might be grinding your teeth during the night. Most people – 80 per cent – grind their gnashers in their sleep, and it’s usually caused by stress. As well as the pain and discomfort it causes, it can also wear down your teeth. But don’t despair, you can break the habit! See your dentist for help.