Green Tea may inhibit oral bacteria

A study lead by Yasushi Koyama from Tohoku University Graduate School of Medicine and published in Preventive Medicine found that five or more cups a day associated with a 23 per cent reduction in risk of losing one's teeth from oral bacteria linked to periodontal disease.

I guess one could conclude that if you don't want to live out your golden years with dentures, replace the soda and fruit juice in your diet with green tea and keep the dentist at bay. 

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