Gum: Is it good for your teeth?

Is chewing gum good for your teeth?

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Answer

When you chew gum, you produce more saliva. If you chew gum after you eat, the extra saliva can neutralize and wash away the acid that's produced when food breaks down in your mouth. This can help prevent tooth decay. The minerals in the extra saliva can even strengthen the hard, outer surface of your teeth (enamel). It's important to choose gum carefully, however. The American Dental Association (ADA) recommends sugarless gum. In fact, several types of sugarless gum even bear the ADA Seal of Acceptance. Sugared gum also increases saliva production, but the sugar in the gum may contribute to tooth decay.

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