Discover why illness causes bad breath through bacterial growth, dehydration, medications and body chemistry changes. Learn ...

Bad breath can arise from a problem in your mouth or throat, or from metabolic processes. Depending on the cause, your breath may smell sweet, sour, rotten, musty, fishy, or like ammonia.

Everyone gets bad breath from time to time. Foods like onions or garlic or poor dental habits cause a strong odor in your mouth, which often gets better with simple lifestyle changes. But ...

Keto breath may smell like acetone—the same stuff used in nail polish remover. However, ... (ANUG) is diagnosed by, among other symptoms, a strong and fetid odor.

Here, learn 12 easy ways to prevent or eliminate onion or garlic breath at home. We also discuss the science behind the odor. Garlic and onions add flavor to an extensive variety of foods and have ...