11 Foods that Whiten Teeth
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Drinking water keeps your gums hydrated and is the best way to stimulate saliva--your body's greatest defense against the bacteria that cause plaque and cavities. Rinsing your mouth with water also helps wash away trapped food particles that decompose in the mouth and cause bad breath. Try This: Aim to drink six 8-ounce glasses of purified water throughout each day to keep your gums (and whole body) hydrated and to stimulate saliva. If you can't brush your teeth after eating, be sure to rinse your mouth with water.