Canker sores are painful ulcers that occur in the mouth, including on gums. Here's a look at how to deal with them.

The bad: Chewing gum can increase your sugar intake If you don’t stick to sugar-free gum, one stick of gum only has a small amount of sugar—about two grams, Kersch says. “But if you are in the habit ...

Freeze it with ice “Freezing gum with ice cubes, whether the gum is fresh or it has had a chance to harden, is extremely ...