Periodontal Health and Diabetes

There’s a complex two-way relationship between periodontal health and diabetes. Let’s delve into it:

Diabetes and its impact on periodontal health:

  • High blood sugar: Chronically elevated blood sugar levels create an environment conducive to the growth of harmful bacteria in the mouth, increasing the risk of gum disease.

  • Weakened immune system: Diabetes can impair the immune system’s ability to fight off infections, making individuals more susceptible to gum disease progression.

  • Reduced blood flow: Diabetes can affect blood circulation, hindering the delivery of nutrients and oxygen to the gums, further compromising their health.

Periodontal disease and its impact on diabetes:

  • Chronic inflammation: Gum disease triggers chronic inflammation, which can worsen glycemic control and make it harder to manage diabetes.

  • Elevated blood sugar levels: During gum disease flare-ups, the body’s stress response can lead to spikes in blood sugar levels.

  • Increased risk of complications: Uncontrolled periodontal disease can raise the risk of developing diabetes complications like heart disease, kidney disease, and diabetic nerve damage.

Maintaining good oral health is crucial for diabetes management:

  • Practice proper oral hygiene: Brush twice daily, floss once daily, and use mouthwash as recommended by your dentist.

  • Schedule regular dental checkups: Visit your dentist at least twice a year for professional cleanings and examinations.

  • Control blood sugar levels: Managing blood sugar within your target range is essential for overall health, including oral health.

Here are some additional tips for people with diabetes to maintain good periodontal health:

  • Quit smoking: Smoking significantly increases the risk of gum disease and other oral health problems.

  • Manage stress: Chronic stress can worsen both diabetes and gum disease. Find healthy ways to manage stress, such as yoga, meditation, or spending time in nature.

  • Eat a healthy diet: A balanced diet rich in fruits, vegetables, and whole grains can help regulate blood sugar levels and promote overall health.


By taking these steps, people with diabetes can significantly reduce their risk of developing gum disease and improve their overall health. Remember, oral health is an integral part of overall health, and vice versa.

Don’t leave your oral health to guesswork. Dr. Elke Krach and the team of dental experts at Creekside Family Dental Care are here to help. Give us a call at 905.295.3011 to schedule an appointment today!

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Periodontal Disease & Cardiovascular Disease (CVD) at a Glance

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Tips to Improve Your Oral Health