Here is a sample:
3. Crunchy types. Apples, carrots, celery—basically any fiber-rich fruit or vegetable is your friend when it comes to fighting halitosis. “Inside your mouth, plaque build-up causes odors,” explains Cynthia Sass, ADA spokeswoman and registered dietician. “Eating foods that increase saliva production keep the mouth moist—and rinsed out. Also, many carbs and proteins can get stuck in your teeth—even healthy foods like whole grain cereal or chicken breast.” So follow a meal with a Granny Smith (feel the saliva kick in at the mention of it?) to cleanse the mouth.