What Causes Bad Breath (And How to Fix It)

Bad breath, or halitosis, can be caused by several factors, including poor oral hygiene, dry mouth, certain foods, or even underlying medical conditions. To fight bad breath, ensure you’re brushing and flossing at least twice a day, drinking plenty of water, and avoiding strong-smelling foods like garlic. If bad breath persists, it may be a sign of something more serious, like gum disease or an infection, so be sure to consult your dentist.