Eating certain types of food can be beneficial for dental health, but there are also foods that can be especially detrimental to your teeth. Consuming the wrong foods regularly might increase your chances of developing cavities and more serious dental problems that could put your oral health in jeopardy. These four foods are among the worst for your teeth.


When the carbohydrates in bread break down from the saliva in your mouth, they become sugar molecules that can attract more bacteria on the teeth. Soggy bread that gets stuck on the surfaces and in the gaps between your teeth can turn into an adhesive gummy-like substance that doesn’t wash away easily from saliva. This can then further exacerbate the problem. If you’re going to eat bread, it’s best to choose whole wheat or another less-refined bread.

Crunchy Foods

Eating hard, crunchy foods can cause cracks in teeth to form and may even break off pieces of teeth. Crunchy particles from potato chips, pretzels and crackers can also get stuck in between your teeth and cause cavities. Chewing on ice is never a good idea. If you happen to damage any teeth that need to be removed because of eating crunchy foods, dental implants can be used to fill in the empty gaps inside your mouth.

Citrus Fruits

Even though citrus fruits are packed with vitamins and other healthy nutrients, they can still be bad for your teeth. Lemon, lime and other types of citrus fruits contain acidic properties that are known to wear away tooth enamel, which can make teeth more prone to cavities. Drinking citrus juices frequently can also be bad for your teeth because of their acid along with the added sugars that many brands contain.


In addition to some solid foods, this beverage can be harmful for teeth if it’s consumed regularly. Coffee is known to dry out the inside of the mouth and increase cavity risks because of the depleted saliva that’s needed to wash away plaque and prevent food from sticking to teeth. If you add sugar to your coffee, this can make tooth problems even worse. Coffee can also stain teeth and make them look less attractive.

Avoiding these foods or at least reducing your intake can help you protect the inside of your mouth. Ensuring a healthier mouth can also benefit your overall well being, and making some positive changes in your diet can be a great step in the right direction.

About the author

Anica Oaks

Anica is a professional content and copywriter who graduated from the University of San Francisco. She loves dogs, the ocean, and anything outdoor-related. You can connect with Anica on Twitter @AnicaOaks.

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