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Why Am I Still Getting Cavities?

picture of teeth with cacvity

If you are a Canadian with cavities, you are not alone. A large part of the population has cavities.

You can't reverse tooth decay once you get a cavity. But the good news is that getting cavities is entirely preventable. Brushing and flossing twice daily and getting your annual cleanings can reduce your risk of cavities.

Yet, sometimes, people who practice good oral hygiene still get cavities. If you want to know why some people with good dental hygiene get dental cavities, keep reading this guide.


Genetics and Cavities

Genetics make us who we are, which means they can determine the health of our teeth. More specifically, research shows that genetics determine:

  • The strength and development of your enamel

  • How much saliva your mouth produces (learn about saliva's impact on cavity formation below)

  • The way your immune system responds to cavity-causing bacteria

Do cavities run in your family? If so, this genetic influence could explain why you continue to get cavities even though you take good care of your teeth and gums.


Diet and Cavities

You probably already know that sugary foods and drinks can lead to tooth decay. But did you know that other foods and beverages can cause cavities, too?

For instance, foods like potatoes and pasta may seem innocuous. But the starchy carbs they contain break down into simple sugars in your mouth. These sugars are just as bad as those that come from candy and sodas.

Acidic foods and drinks can also increase your risk for cavities. Acidic foods and drinks include citrus fruits, tomato juice, and even coffee.


Dry Mouth and Cavities

Remember how we mentioned that genetics might impact how much saliva your mouth produces? The reason why dry mouth matters for cavities is that saliva helps wash away decay-causing bacteria.

You can prevent tooth decay and dry mouth with mouthwashes and lozenges. Using a humidifier at night can also help.

However, dry mouth can signify a more serious underlying condition. If these treatments do not help with your dry mouth, you need to visit your dentist as soon as possible.


How to Get Rid of Cavities Once and For All

By now, you are probably wondering how to stop cavities for good. First, continue practicing good oral hygiene. That means brushing and flossing after meals or at least twice per day. Unfortunately, you cannot get rid of a cavity once it forms. But what you can do is schedule an appointment with your dentist to have the tooth decay removed, and a filling placed to protect the remainder of your tooth.


Keep Getting Cavities in Victoria? My Victoria Dentist Can Help

Cavities are not just caused by poor dental hygiene. Genetics, diet, and dry mouth can also lead to tooth decay.

Are you getting cavities and don't know why? At My Victoria Dentist, we can teach you how to prevent cavities and give you the cavity treatment you need. Contact My Victoria Dentist to book your first visit!



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