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All in the Family: Is Gum Disease Genetic?

December 18, 2025

Filed under: Uncategorized — davidparsons @ 2:46 pm
A father and son flossing their teeth in a mirror

Some traits handed down from generation to generation are more desirable than others. Sure, you might wish you had your maternal grandmother’s long lashes or your paternal grandfather’s curly hair, but when it comes to your oral health, it’s safe to say nobody wants to inherit the predisposition to gum disease. Although there are a number of factors that can determine if you’ll develop this condition, studies have shown that if someone in your family has it, you have a higher risk of getting it yourself. Here’s what you should know about genetics and protecting your smile against the ravages of gum disease.

Defining Gum Disease

Gum (periodontal) disease is a chronic inflammation of gum tissue caused by oral bacteria. It begins as a condition called gingivitis, which is completely reversible with improved oral hygiene if caught early. Unfortunately, however, if left untreated, gingivitis can eventually become gum disease, which can lead to more serious problems including tooth loss, receding gums, and jawbone deterioration.

Gum Disease vs. Genetics

Gum disease is caused by oral bacteria, but recent studies have shown that patients who have aggressive periodontal problems could be at a higher risk for the condition if other members of their family have had it as well. Although oral bacteria can be transferred from person to person, one study found that patients with certain genetic factors which affect the interleukin-1 (IL-1) cytokine are 20 times more likely to develop gum disease than others!

How to Protect Your Gums

Although there’s no way to rewrite your genetic code, there are still many things you can do to help lower your risk of developing gum disease, including:

  • Brushing your teeth twice a day and flossing once a day.
  • Visiting your dentist twice a year for your semi-annual cleanings and exams.
  • Notify your dentist if you see any changes in your teeth and gums.
  • Never share anything that you put in your mouth, including toothbrushes, straws, cups, or utensils.
  • Never smoke or use tobacco products.

Although adhering to these guidelines won’t guarantee you’ll remain gum disease free, they can dramatically lower your risk and help keep your symptoms under control.

How to Treat Gum Disease

While there is no cure for gum disease, your dentist can help treat and manage the condition. At its earliest stages (gingivitis) gum disease can often be reversed with improved brushing and flossing. However, more advanced stages may require treatment from your dentist such as scaling and root planing and/or antibiotic therapy.

Remember, while gum disease may or may not run in your family, there’s still plenty you can do to lower your risks and keep your teeth and gums safe and healthy despite your genes!

About Dr. Parsons

Dr. David C. Parsons earned his dental doctorate at Baylor (Texas A&M) School of Dentistry and has since then amassed hundreds of hours in continuing education. He is a current member of the American Dental Association and Kansas Dental Association, and on staff at the William Newton Memorial Hospital. To schedule an appointment for gum disease treatment, visit our website or call us today at 620-221-0730.

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