Dental Chewing Gum And Caries - A Systematic Review

There is good evidence that supports the use of sugarless dental chewing gum, containing Xylitol and/or Sorbitol, for caries reduction, particularly on the occlusal tooth surface. Gum chewing varied between 2-7x daily after meals for 5-20 min. There seemed to be no difference between Xylitol-, Sorbitol and Xylitol/Sorbitol Chewing Gum. Two trials showed no significant anti- caries effect as compared to the control. However, one trial (in situ) used an intensive chewing regimen of 5x daily for 20 min (for both dental- and sugar gums) thus increasing Saliva flow in both …