Suppose you're nervous about the state of your breath. In that case, it's important to remember that most cases of chronic halitosis or bad breath smell come down to daily habits. The good news? Most of these every day, habits can be modified to help you breathe a little easier (and fresher). Discover why not eating can make your breath smell, how underlying illnesses can temporarily contribute to halitosis, and check out some common-sense oral hygiene habits to help make bad breath disappear fast.