This article explains sugar-free gum, mints and lozenges with xylitol.

• Sugar causes tooth decay.
• Xylitol is a sweetener. It also lowers the germs that cause decay.
• It is safe, but too much can upset the stomach.

Gum or mints?

• Gum makes more saliva (spit), which protects teeth. But it is messy and can be swallowed. It may not suit people with dentures or loose or weak teeth.
• Mints, lozenges and wafers are not messy. They suit people who cannot chew well or who have dentures or braces. They make less saliva.

How much

• Up to 6 pieces of gum a day, chewed slowly after meals or snacks.
• Or up to 12 small mints or lozenges a day, sucked slowly after meals or snacks.
• Throw gum away carefully.
• Do not let dogs eat xylitol. It is poisonous to them.