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The Role of Genetics in Dental Health: Uncovering the Genetic Factors Influencing Oral Diseases

May 21, 2023
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Posted By: Dr. Joel Eley
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When you ask someone how to take good care of their oral health, they will probably tell you that you should brush and floss daily, regularly visit the dentist for dental cleanings, and avoid too many sugary drinks, right? Well, they would be correct about all those preventive measures.

However, have you ever thought about dental issues that may be beyond your control? Is it possible that you inherited certain dental problems in the same way you inherited your eye color or your freckles? The real question is, “Do genetics play a role in your dental health?” Let’s take a look at genetic factors that may influence oral diseases.

Can You Inherit Oral Health Issues?

As it turns out, your ancestors can influence several dental issues, including your chances of developing any or all of the following:

Misshapen jaw and teeth – If you suffer from malocclusion, or misaligned teeth, this is typically because the shape of your jaw is crowding your teeth or making your bite uneven. When this occurs, you can have difficulty chewing your food, and your crowded teeth can also trap bacteria. When bacteria gets trapped, you are more likely to suffer from tooth decay.

Cavities – Studies have been done to determine whether genetics play a part in cavity development. Many factors affect cavity development, including your enamel and dentin, saliva, and the amount of natural bacteria in your mouth. Research from the American Dental Association has shown that your family genetics play some role in your susceptibility to cavities, so it’s best to practice good oral hygiene to avoid tooth decay at all costs.

Saliva content – Other research studies by the American Dental Association have found that the process known as amelogenesis, which forms both dentin and enamel on your teeth, can be affected by genetics. Because of this, your tooth enamel could be weaker, and you could be at a higher risk for tooth decay. Your saliva performs other functions as well, such as:

  • Working as a natural antibacterial cleanser for your teeth
  • Adding essential minerals like fluoride, calcium, and phosphate back into your teeth
  • Balancing the pH in your mouth when you consume acids

Immune deficiencies – If you inherit a weakened immune system, your body struggles to fight bacteria that live in your mouth; these bacteria can turn into plaque and tartar, which can lead to tooth decay. Being proactive about your oral hygiene habits can help with immune system issues.

gum diseasePeriodontal disease – Interestingly, you have up to thirty-eight genes in your body that can contribute to periodontal disease. Periodontal, or gum disease, can also affect your teeth, so you should be aware of the potential genetic disposition to this dental issue.

Oral cancer – Thankfully, there is only a minor connection between genetics and oral cancer; lifestyle choices such as alcohol and tobacco use tend to increase your risk more than heredity.

How Can Your Dentist in Melbourne, FL, Help?

If you suffer from dental issues due to genetics or other reasons, 321 Family Dental wants to help. We offer extensive dental services for you and your entire family. Some of these dental services include the following:

Dental crowns – If you have damaged teeth and need dental crowns in Melbourne, FL, we can create a treatment plan to save your teeth and give you a beautiful, natural-looking smile.

Root canal therapy – If you are experiencing tooth pain and need a root canal, our caring team will make you comfortable and work to save your natural tooth.

Tooth extractions – If you need tooth extractions in Melbourne, FL, we can help by gently removing your teeth and suggesting options for tooth replacement.

Partial or full dentures – Two possible tooth replacement options available at 321 Family Dental are partial or full dentures. Partial dentures can replace gaps in your mouth where you are missing teeth or have had teeth extracted. They are easy to remove and clean. Full dentures are a viable option if you need to replace all your teeth.

dental implantsDental implants – If you have missing teeth, one of your treatment options is dental implants. You may choose a single dental implant to replace one missing tooth, or you could choose to have several dental implants placed in your mouth to support dentures. Because they won’t slip or come out of your mouth, implant-supported dentures can give you the look and feel of your natural teeth.

Dental bridges – Yet another of your tooth replacement options are dental bridges. Dental bridges are an excellent choice if you have missing teeth adjacent to each other; they are attached to your natural teeth, which support your bridge.

Are You Looking for a Dentist in Melbourne, FL?

If you need a dentist in 32940, we want you to consider 321 Family Dental. Our professional team is ready to make your smile dreams come true, so call our dental office today at (321) 254-0306 to make an appointment or schedule a consultation.

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