Topic
Diet & Lifestyle
What you eat and drink has a direct impact on how your breath smells — both short-term and chronically. Hydration, food choices, fasting, and alcohol all play a role.
8 Foods That Are Secretly Ruining Your Breath
Some foods cause bad breath in obvious ways. Others work more slowly and are easier to miss. Here are eight worth knowing about.
Why Coffee Causes Bad Breath (And What to Do About It)
Coffee affects your breath through two separate mechanisms. Understanding both makes the fixes obvious.
Does Drinking More Water Actually Help Bad Breath?
Yes, and the reasons why are more interesting than you'd think. Here's how hydration affects your breath and when water alone won't cut it.
Foods That Cause Bad Breath (And Some Surprising Ones)
Garlic and onions are obvious, but coffee, alcohol, and high-protein diets all contribute in ways most people don't expect.
Why Your Breath Smells After Eating (It's Not Just Garlic)
Food-related bad breath goes beyond garlic. Learn which foods cause it, why some last for hours, and what actually helps.