Chewing Gum

August 01, 2013 | Posted in Uncategorized

Clinical studies have shown that chewing sugarless gum for 20 minutes following meals can help prevent tooth decay.   The chewing of sugarless gum increases the flow of saliva, which washes away food and other debris, neutralizes acids produced by bacteria in the mouth and provides disease-fighting substances throughout the mouth.  Increased saliva flow also carries with it more calcium and phosphates to help strengthen tooth enamel.

The only varieties of gum with the ADA Seal are sugarless.   They are sweetened by non-cavity causing sweeteners such as aspartame, xylitol, sorbitol or mannitol.  Of course, chewing sugar-containing gum increases saliva flow, too, but it also contains sugar which is used by plaque bacteria to produce decay-causing acids.  Further research needs to be done to determine the effects of chewing sugar-containing gum on tooth decay.

Don't let chewing sugarless gum replace brushing and flossing.  It's not a substitute.  The ADA still recommends brushing twice a day with fluoride toothpaste and cleaning plaque from between your teeth once a day with dental floss or other interdental cleaners.

 


Chewing Gum

October 03, 2018 | Posted in Uncategorized

Chewing gum in various forms has been around since ancient times when it was derived from tree saps; today, the base used for most gum products is a blend of synthetic materials (elastomers, resins and waxes in various proportions).

Although consumers may be used to thinking about chewing gum as a kind of candy, this category of the ADA Seal recognizes chewing gum that has demonstrated scientifically that it can protect the teeth.

The physical act of chewing increases salivary flow in the mouth; if chewed after eating, the increased salivary flow can help neutralize and wash away the acids that are produced when food is broken down by the bacteria in plaque on teeth.

 

A company earns the ADA Seal of Acceptance by producing scientific evidence that demonstrates the safety and efficacy of its product, which the ADA Council on Scientific Affairs carefully evaluated according to objective requirements.