Is Chewing Gum Good or Bad for your Teeth?

Chewing gum has been promoted for having many benefits like improved concentration and reduced muscle tension. Depending on the type of gum, it can be fun and bubbly or a nice way to freshen your breath! But did you know it can also be good for your teeth? Again, it depends on the type of gum because sugar-filled gums can increase the chance of cavities, but sugar-free gum can have quite the opposite effect. 

Sugar-Free Gum

According to Delta Dental, research has shown that chewing sugar-free gum after meals and snacks can help rinse off and neutralize the acids released by the bacteria in plaque, which are harmful to tooth enamel (1).  The act of chewing and the flavor of the artificial sweeteners both work to stimulate the amount of saliva being produced. This increase neutralizes acids and can wash away food particles from between your teeth!

If sugar-free gum is sweetened with xylitol, it has an additional benefit of inhibiting the growth of  oral bacterias that cause cavities. Xylitol causes the bacteria to lose its ability to stick to the tooth, thus hindering the development of cavities.

Should I Chew Gum?

Even though chewing sugar-free gum can have many oral hygiene benefits, there may be some situation when it is not recommended so you should always check with your dentist to see what’s best for you. Remember, nothing should replace a regular routine of brushing and flossing!  

Resources:
(1) https://www.deltadentalins.com/oral_health/gum-chewing.html