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Do Genetics Play A Role In Cavities?

Posted on 10/19/2020 by Amy
Do Genetics Play A Role In Cavities?Dental cavities happen to be a common chronic disease. Most people think that cavities only result from tooth decay. However, genetic plays a very crucial role when it comes to your dental health. The health of your teeth is entirely dependent on your oral hygiene and genetics. Genes account for most of the causes of tooth decay. The following genetic factors play a role in cavity development.

Immune System

Genetics will always determine the immunity strength of a person. Environmental factors will also make other people have more robust immune systems than clothes. Those with better immune systems will be able to fight back dental diseases. Genetics has helped several people keep cavities at bay and have better oral health.

Tooth Enamel

When cavities start developing, it comes in the form of a hole in your tooth's enamel. Genetics will determine how much minerals you have in your enamel. Those with fewer minerals are more likely to develop cavities faster compared to those with more minerals. The more the mineral, the harder the enamel.


It is hard to believe that saliva can determine how you can ward off bacteria from your mouth. Genetics will determine the saliva composition. Different people have different saliva's genetic makeup, which plays a role in determining how they can stop cavities from developing.

Teeth Shape

Teeth shape determines how well you can clean your teeth. Cleaning your teeth will help prevent you from getting cavities, and it is genetics that defines the shape of the teeth. People with crowded teeth find it difficult to floss and remove plaque, which contains cavity-causing bacteria. It is also easy for bacteria to hide in teeth that have several grooves.

We advise that you invest in buying a quality toothbrush that can clean the hidden spot. Contact us to learn more about genetics and cavities.

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3100 NW Bucklin Hill Rd, Suite 209, Silverdale, WA 98383


(360) 633-2377


(360) 692-8863


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Tuesday-Friday: 7:30am–4:30pm


3100 NW Bucklin Hill Rd, Suite 209, Silverdale, WA 98383

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Dental Blog - Silverdale, WA • Life Long Dental
Dr. Gillespie has created this informative blog to help educate the community. Did you like a topic? Please contact us today! Life Long Dental is your dentist in Silverdale, WA.
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