9 Things That Can Cause Bad Breath — And How To Fix Them

Dealing with bad breath can be embarrassing. Though it’s not dangerous in itself, it may erode your self-confidence and can even signal a more serious health problem. You probably know that some foods or poor oral hygiene can bring on a bout of halitosis, but there are actually a surprising number of less-obvious causes of bad breath. Here are a few culprits you might want to consider when diagnosing a malodorous mouth.

1. Sparkling Water Might Cause Bad Breath

Carbonated beverages such as sparkling water or soda are more acidic than still water due to the addition of phosphoric or citric acid. According to McGill University, sparkling water can lower the pH of your mouth, making it more acidic. As Dr. Gigi Meinecke, a dentist with the Academy of General Dentistry told Health, this acidity can dry out the mouth and allow bacteria and food particles to stick around and trigger bad breath. If bad breath is a concern, it could be worth limiting your consumption of these drinks.