Gum, Sugar Free, Mint BlissWith xylitol. Artificially flavored. Bursting with more flavor (vs prior Trident formula). 30% fewer calories than sugared gum. Calorie content of this size stick has been reduced from 5 to 3-1/2 calories. www. tridentgum.com. Comments? Call 1-800-524-2854. The ADA Council on Scientific Affairs' Acceptance of Trident is based on its finding that the physical action of chewing gum Trident sugar-free gum for 20 minutes after eating, stimulates saliva flow, which helps to prevent cavities by reducing plaque acids and strengthening teeth. ADA Accepted American Dental Association. Chewing Trident gum after eating and drinking cleans and protects teeth. Chewing Trident gum may help reduce the risk of cavities. Dispose of properly.