Xylitol: the end all be all?

Forward to the twenty first century and the inception of Minimally Invasive Dentistry (MI Dentistry) across the United States. Dentistry and dental hygiene are now looking to xylitol to assist in the prevention of dental caries. Xylitol is proving to be an ace in “preventing” the hole! The etiology of caries involves teeth, cariogenic bacteria, and fermentable sugars. Change one facet of the equation and the difference is a great reduction in decay. The most logical and easiest fix is to introduce a non-fermentable sugar, like xylitol. The magic lies in its five carbon structure. Cariogenic bacteria, namely mutans streptococci, cannot metabolize xylitol. No metabolization = no acid production. With no acid the pH of the mouth remains basic and prevents episodes of demineralization. No metabolization also results in no formation of sticky plaque. No plaque means strep mutans can not stick around and cause decay.(2) Old school dentistry focused on the filling of holes. The focus of MI Dentistry is the early detection of demineralized areas so remineralization can take place with only minimal intervention from dentistry. With the utilization of xylitol maybe someday the focus will be “NIN” dentistry … No Intervention Necessary Dentistry. Let’s hope it doesn’t take another 120 years! It really isn’t rocket science! (3) The below graph shows a comparison of xylitol vs. control in terms of caries prevention.