Bad breath affects 25% of people worldwide. It can stem from various causes, including dry mouth, harmful bacteria on the tongue, and acid reflux. Eff ...

Halitosis, to give dog breath its proper name, is caused by smelly bacteria called plaque that builds up in your mouth, often because it's attached to old bits of food stuck between your teeth.

Bad breath is often caused by bacteria in your mouth that gives off noxious odors or gases that smell like sulfur. Bad breath, medically called halitosis, can result from poor dental health habits ...