Though many studies have indicated that the saliva production and buffering action created by gum chewing can have a positive effect on oral health, it can also cause problems if done excessively. Like any habit, moderation should be exercised to avoid these common gum-related complications.

Gingivitis is the technical term for the inflammation of the gums that typically precedes periodontitis. Though not all gingivitis cases will progress to periodontitis, the ones that do may cause tissue damage and tooth loss. Because preventing gingivitis and treating it as soon as possible are the best ways to prevent future problems, here are ten of the warning signs that can indicate gingivitis when accompanied by bad breath.