Worst Foods for Your Teeth

July 6, 2022 - Digital Resource Blogger

Similar to how some foods are detrimental to keeping your body in shape, a lot of foods are bad for you before they even reach your stomach! Even meals that are good for your body might harm your teeth. Our Santa Clara dentist has put together a list to help you discover which meals to avoid.

a man holding glasses with whiskey remembering what his Santa Clara dentist told him about the effects of alcohol on teeth

Foods That Will Harm Your Teeth

Breath Mints

It may come as a surprise, but those sweet little minty goodies that are supposed to refresh your breath may actually aggravate bad breath and cause tooth damage. The truth is that most mints primarily contain sugar.

Most people eat mints, frequently stuffing them into their cheeks to savor them gently. However, with that lump of sugar gently melting on your teeth, the bacteria in your mouths are having a field day. The easiest approach to avoid this is to use a sugar-free mint or gum to keep the bacteria at bay.

Sticky Foods

No matter how yummy sticky foods are, even those that are good for you can harm your teeth. Aside from being high in sugar, taffy and caramels can pull out fillings or weaken fragile teeth. Dried fruits like apricots, dates, and raisins are high in sugar and attach to hard-to-reach spots due to their sticky nature. To get these foods out of your gums and off the surface of your teeth, you’ll need a lot of flossing and toothpicks to do. Brush your teeth frequently, and don’t forget to floss!

Starchy Foods

Nothing like the crisp crunch of a potato chip or the flakey buttery sweetness of a cracker for satisfying hunger, right? Over the course of a year, the average person consumes pounds of starchy foods and snacks. And, like with most treats, you’ll never be able to stop at just one.

Starchy foods, like white bread, become gummy and adhere to and between your teeth. If you decide to eat your favorite bag of chips, make sure to brush and floss your teeth to remove any clinging remaining food.

Acidic Fruits and Vegetables

How could fruits and veggies be harmful to your dental health? As previously indicated, many foods that are nutritionally good for you may actually be harmful to your teeth. Acidic foods, such as tomatoes, oranges, and grapefruits have a tendency to eat away your enamel. That isn’t to say you should shun these nutrient-dense meals entirely. If you eat these meals frequently, make sure to eat them with other foods to safeguard your teeth.


While a glass of red wine may be good for the heart, alcohol can be problematic for your teeth. Beer, wine, and other alcohol, like caffeine, dehydrate your body. The saliva that normally keeps food from sticking around is dramatically diminished when you have a dry mouth.

One of the numerous reasons to stay hydrated is because spit is a key aspect of dental health. Aside from drying out your mouth, wine and other alcoholic beverages are often high in sugar, which can lead to tooth damage and discoloration.

Coffee and Carbonated Beverages

Is it worth harming your teeth for the nicest part of waking up? Coffee or tea in its natural brewed form can be beneficial to your health. However, most people can’t stand the flavor of black coffee without any trace of sweetness.

Caffeinated and carbonated beverages dehydrate your body and dry up your tongue. Tooth decay is accelerated by a lack of saliva. Additionally, they are known to discolor teeth as well as make your breath smell bad.

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