"Researchers in Berlin have been hard at work producing a mint that contains Lactobacillus paracasei, a ???probiotic found in dairy products such as yogurt and kefir.??? This probiotic has been found to ???prevent the growth of Streptococcus mutans, a bacteria that sticks to the lining of teeth and produces acids that dissolve enamel.??? 75% of the fortunate volunteers of the experiment that center" . . . . .