Diabetes and Oral Health

Exploring The Link Between Diabetes And Dental Health

Discover the crucial connection between diabetes and dental health, and learn how vigilant oral care can enhance your overall well-being.



Diabetes and Its Impact on Dental Health

In the United States, approximately 34 million individuals grapple with diabetes, and each year, roughly 1.5 million more people are diagnosed, including an estimated 210,000 children and teenagers under 20 years old.

If you are living with diabetes, you may be aware that it can adversely affect your oral health. This article provides insights into safeguarding your teeth and gums and emphasizes the potential benefits of vigilant dental care for your overall well-being.

The Effects of Diabetes on Your Oral Health 

One common consequence of diabetes is a reduction in saliva production, which can lead to a persistent dry sensation in your mouth. Since saliva plays a crucial role in cleansing away bacteria that cause cavities, a decrease in saliva flow may result in an increased susceptibility to tooth decay.

People with diabetes often encounter issues like gum irritation and sensitivity, with bleeding gums during brushing or flossing being a frequent occurrence. These signs may indicate the early stages of gum disease, known as gingivitis, which can have broader health implications.

Diabetes can also impact your ability to taste food and increase the likelihood of infections in small cuts or sores inside your mouth. In children with diabetes, the eruption of adult teeth may occur earlier than in their peers.

Understanding the Link Between Diabetes and Gum Disease 

Effective oral hygiene practices, such as daily brushing and flossing, help maintain a healthy balance of bacteria in our mouths. However, diabetes can disrupt this equilibrium within our bodies, including our oral cavity. This disruption often leads to periodontal disease, a chronic condition that can harm your gums, adjacent tissues, and even the facial bones.

Periodontal disease is the most prevalent dental concern for individuals living with diabetes, affecting nearly 22% of people with both Type I and Type II diabetes. Poor control of blood sugar levels increases the risk of gum problems, especially as individuals age. This can establish a troubling cycle, as severe gum disease can cause elevated blood sugar levels, exacerbating diabetes management challenges and the risk of infection.

Collaborating with Your Dentist to Address Diabetes-Related Issues 

If you have diabetes, regular dental check-ups are essential. Research indicates that treating gum disease can aid in enhancing blood sugar control and slowing the progression of the disease.

Professional deep cleanings at your dentist's office may even lead to a reduction in your HbA1c levels (a lab result indicating the average blood sugar level over the past three months). Consult your dentist to determine the appropriate frequency for cleanings and check-ups, making these appointments a top priority.

Partnering with Your Dentist for Diabetes Management

Enhancing your dental health requires a joint effort between you and your dentist to manage your diabetes-related concerns. Here's a checklist of actions you can take as a team to protect your teeth and gums

  1. Adhere to your prescribed diabetes medications to maintain healthy blood sugar levels.
  2. Maintain a balanced diet and engage in regular physical activity.
  3. Steer clear of tobacco products, recognizing that both smoking and smokeless tobacco can jeopardize your dental health.
  4. If you wear dentures or removable bridgework, ensure thorough daily cleaning.
  5. Brush your teeth twice a day for at least two minutes each time, using a soft-bristled toothbrush. Mornings and evenings are ideal times for brushing.
  6. Floss between your teeth daily, either with regular floss or a specialized flossing tool.


For additional resources on managing your diabetes, consider exploring guidance from the American Diabetes Association on maintaining your 'diabetes ABCs' and embracing a healthy lifestyle.