Avoid foods that sour your breath. If you worry about your breath one way avoid bad breath issues is by avoiding food that sour your breath. Onions and garlic are the prime offenders. Unfortunately, brushing after you eat them does not help.
According to dentist Richard Price, a spokesman for the American Dental Association, “The volatile substances they contain make their way into your bloodstream and travel to your lungs, where you breathe them out, The only way to avoid the problem is to avoid eating them, especially before social or work occasions when you are mindful of your breath”.