Few things are as off-putting as having bad breath. We inwardly cringe or turn away when a friend or co-worker has stinky breath, and identifying an unpleasant odor coming out of one's own mouth in ...

Brushing your teeth twice a day is one of the pillars of oral hygiene — but for many people, it doesn't necessarily solve the problem of bad breath. Dentists say that halitosis, or bad breath, often ...