When you drink or eat sugary foods, not only are you feeding yourself but also germs that cause tooth decay and gum disease. Tooth decay refers to the destruction of tooth enamel, the outer layer of the tooth. As a result of tooth decay, you might experience some pain and difficulties while eating. A more serious case includes tooth loss. There are things you can do to prevent tooth decay such as brushing your teeth twice a day, flossing your teeth, a regular visit to the dentist and ultimately avoiding foods that cause tooth decay. Now, which foods cause tooth decay?

Carbonated Soft Drinks

These drinks are loaded with sugar that wears away tooth enamel. Sodas don’t contain any health benefits even though they got the word “diet” on the can. A recent study showed that drinking large quantities of carbonated drinks can damage the teeth the same way as using methamphetamine and crack cocaine.What these drinks do is that they enable plaque to produce more acid to attack tooth enamel. Therefore, taking soda whole frequently means you’re coating your teeth with acid. Plus, it contributes to less saliva giving you a dry mouth. Lastly, dark-colored drinks discolor or stain your teeth.

Sticky and Sugary Foods

Sugary foods encourage plaque to weaken enamel causing tooth decay. In fact, research shows that whenever you eat sugary food, your teeth are under siege for the next 20 minutes. The same case applies to sticky foods or candies. They wash off the teeth exposing them to bacterial infection. Also, sticky food gets trapped between the teeth which are a perfect recipe for tooth decay. Try and stay away from sweets and opt for healthy foods or snacks.


Generally, drinking alcohol isn’t exactly healthy. But people don’t realize that it’s even worse for your teeth because it causes dry mouth. And dry mouth lacks saliva which is important for healthy teeth. Saliva is essential since it washes away food particles and prevents food from sticking to the teeth. Additionally, having enough saliva repairs early signs of tooth decay, gum disease, and other oral infections. For proper mouth hydration, drink plenty of water and use fluoride rinses and healthy oral hydration solutions.


Potato chips are naturally satisfying due to their crunchiness. However, they are nothing but starch which is converted into sugar that sticks between the teeth. This sugar feeds the bacteria in the plaque resulting in tooth decay. Moreover, we tend to eat more of these chips which cause the acid produced to linger and last awhile. To be safe, you need to floss your mouth after having a bag of chips to remove any trapped particles. Even better, avoid eating them frequently.


Most people love eating bread. But have you thought of how it damages your teeth? When you chew bread, your saliva breaks down the starches into sugar. This sugar is converted into a gummy paste-like substance that sticks between teeth. This causes cavities. If you must eat carbs, aim for less refined varieties like whole wheat because they contain less added sugars and aren’t easily broken down.

Citrus Fruit

Lemons, oranges, and grapes are some of the citrus fruits which are tasty both as fruits and juices. Also, they are loaded with vitamin C. However, they contain lots of acids which can erode enamel exposing teeth to decay. Even trying to neutralize the acid with water still has the same effects. Not forgetting that acid from citrus fruits can be bothersome to mouth sores. But you can try to eat them in moderation at mealtime to attain a dose of their antioxidants. Remember to rinse your mouth afterward.

Dried Fruits

We always assume that dried fruits are a healthy snack with a boost of energy. That might be true, but many dried fruits such as figs, apricots, and raisins are sticky. They easily get stuck and cling on the teeth leaving behind large amounts of sugar. For dried fruits lovers, ensure you rinse your mouth or brush your teeth or floss after eating. Better still, you should opt for the fresh version which is healthy and less concentrated with sugar.


Proper oral hygiene begins with taking good care of your teeth to prevent tooth decay. Most people realize the damage they have done to their teeth when the dentist says you have a cavity. You can protect your teeth from tooth decay by the use of fluoride. It’s also important to ensure your water contains a safe level of fluoride.

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