It also attacked Streptococcus mutans, an acid-producing bacterium which is a major cause of tooth decay.

BBC: Coconut oil could combat tooth decay

This acid attacks the enamel on the teeth and leaves them vulnerable to decay.

BBC: Dental threat of snacking

Besides beating tooth decay, independent research finds that gum can aid in reducing the symptoms of acid reflux disease.

CNN: Chew on this: Gum may be good for body, mind