Chewing gum: bad breath relief or cause?
By Dr. Harold Katz – Bad Breath Expert
Posted: January 26, 2011, Updated: March 15, 2016
SUMMARY: While many chewing gum brands guarantee fresher breath and sometimes even cleaner teeth, few products live up to this promise. For the most part, chewing gum may give halitosis-causing oral bacteria something to chew on themselves.