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Bacteria that populate the mouth metabolize simple carbohydrates (sugar) and produce the acid that causes tooth decay.

Reducing the bacteria by effective and frequent brushing and flossing can reduce tooth decay. Limiting intake of sugar will also reduce decay. There is also a growing body of research that indicates xylitol as a sugar substitute may also be effective in reducing tooth decay.

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12y ago

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(now the caries equation:?

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