Save on Pinterest

7 Surprising Foods That Give You Seriously Bad Breath

Haunted by halitosis? Check your menu for these culprits—then reach for a simple-but-reliable bad breath cure like your toothbrush, sugarless gum, or a refreshing glass of water.

1 / 7
Chef cutting block of cheeseFotoDuets/Shutterstock

Cheese

When amino acids in cheese and other dairy products react with bacteria in your mouth, they produce volatile sulfur compounds that can make your breath stink like rotten eggs. People who are lactose intolerant should be especially vigilant: Since they lack the enzyme to break down lactose, eating dairy leads to a buildup of amino acids and, as a result, even more bad-smelling sulfur compounds. Try these ideas to lighten up the calories of cheese in your diet.

2 / 7
Slow-cooked vegetable curryTaste of Home

Curry

Some researchers used to believe that curry could reduce bad breath because it contained essential oils also found in American mouthwashes. But a 2004 study from Journal of Clinical Periodontology found that these oils were not very effective at reducing bad breath after all. So yes, the strong spices in curry will leave your breath pungent. A good rule of thumb: The stronger the smell, the more likely that food will linger on your breath.

3 / 7
Person pouring milk into their coffeeShutterstock / YKTR

Coffee

Saliva’s main job is to rinse bacteria out of your mouth. Caffeine, however, slows saliva production, allowing bacteria to multiply and release foul-smelling gases. So-called “coffee breath” is at its worst in the morning, because you also produce less saliva when you sleep. So after you knock back that wake-you-up mug of java, brush your teeth and grab a water bottle for the road. Here is a surprising way coffee is good for your health.

4 / 7
Homemade Pico De Gallo Salsa and Chips Ready to EatShutterstock / Brent Hofacker

Salsa

You already know that garlic and onions are two primary causes of bad breath, but don’t forget that they are the easily forgotten base of this colorful condiment. Most salsas contain onions or garlic, either minced or in powdered form. Even a few bites can put you on the fast track to foul odors. Can’t give this dip up? Check out our top 10 salsa recipes.

5 / 7
Grilled ribeye steak of marble beef closeup with spices on a wooden Board. Juicy steak medium sliced and ready to eat.Shutterstock / VasiliyBudarin

Steak

Red meats are packed with protein, which is made of amino acids. Similar to dairy, these nutrients react with bacteria—but since meat has more protein than dairy, steak generates even more sulfuric compounds than a slice of Swiss cheese. Read this advice on getting the best steak for grilling.

6 / 7
Pouring white wine from bottle into the wineglass on the table over blurred backgroundShutterstock / Africa Studio

Wine

Alcohol causes dehydration, which means less saliva and more bacteria in your mouth. Plus, red wine can leave a coating on your teeth for bacteria to latch onto. Drinking water regularly while you’re out on the town keeps you hydrated and rinses away stray, stinky bacteria on your tongue. Take a look at some common wine mistakes, and how to avoid them.

7 / 7
Beef gyroTaste of Home

Gyros

Fatty lamb meat, feta cheese laced with amino acids, smelly onions, acidic tomatoes—basically every ingredient in a gyro is chemically designed to cause bad breath. To quench the stench, chew some sugarless gum after you’re done eating.

Reader's Digest
Originally Published on Reader's Digest
cover
Subscribe & SAVE Save Up To 80%!