What is The Role of Genetics in Dental Health?

Most people wonder why they get cavities even after maintaining oral hygiene. Along with height, face structure, hair, and body tone, you also inherit dental issues from your ancestors. As strange as it might sound, this is a proven scientific fact. Genetics play a major role in increasing the risk of different dental health issues. A proper and hygienic dental practice can offset some of the hereditary dental problems to a large extent.

In case you’re unaware, here are a few exciting facts about genetics and dental health that might amaze you.

What is the relationship between genetics and dental health?

Misaligned teeth

Misaligned teeth usually occur when the jaw shape is not correct. Every individual inherits the jaw shape from their ancestors. Misaligned teeth can create complications. This can create problems of uneven bite and overcrowded teeth. You can face difficulties in chewing. Although cosmetic surgeries can repair the same. However, this is usually an inherited problem.

Less immunity

Sometimes many people face problems with plaque and tooth decay. If the immunity of the body is high, then the damage will be less. However, immunity is an inherited process. People with weak immune systems experience tooth decay earlier compared to others.  If your immune system is low, consult with the dentist to take a proactive approach to protect your oral health from the very beginning.


Cavities by far are the biggest problem that an individual might face in terms of dental health.  Inmost cases, cavities are genetically inherited. Although improper oral hygiene can also lead to the occurrence of cavities. Factors like the enamel of the teeth, the dentin structure and the amount of saliva present within the mouth affect the development of cavities.

Periodontal disease

Like cavities, periodontal diseases do not have a direct connection with heredity. However, there are many genetic structures that affect the condition of the teeth. Due to this, the occurrence of periodontal diseases is very common. Never the less, dentists have also stated that periodontal diseases occur due to aggressive lifestyle, health issues like diabetes and overconsumption of tobacco.

Genetics play a partial role in the development of dental health issues. Although they are unavoidable, they can easily be subdued by proper dental care. Rather than focusing on what you can’t control, approach your dentist to know the problems that can be prevented before occurrence.

For high-quality dental care, approach Cornerhouse Dental Care. We provide top-class dental practice for all clients. To know more, check our website.



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