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#DidYouKnow: Saliva has many uses, including assisting your digestion & protecting your teeth from the bacteria in your mouth.

#DidYouKnow: Saliva has many uses, including assisting your digestion & protecting your teeth from the bacteria in your mouth. (via Twitter twitter.com/KinderSmilesNJ/status/912678426158477312)

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Uploaded on September 26, 2017