The Link Between Diabetes, Tooth Decay And A Healthy Mouth
March 18, 2007 by Kendra James, RN
Filed under Diseases & Conditions
Yes, my dentist actually asked me that question. And I was in the chair, numbed and ready to go, so I couldn’t run. She has been a dentist for at least 12-15 years and she really proposed this question to me. I rebuttaled with the explanation of ketones, acidosis, high glucose levels breaking down enamel, all of which were poo-pooed by her.![]()
On the drive home I got to thinking, “was it me who was the moron and didn’t understand the risks associated with the very disease I live with”? I did what any overly compulsive person would, I researched the topic for 2 days. I know, my life is exciting!
Higher blood sugar that accompanies diabetes gives the bacteria a greater supply of sugars and starches, leading to production of even more acid. Damage from this acid increases the risk of tooth decay (cavities).
Oh thank goodness, I am not as out to lunch as I was led to believe. Diabetics are at risk for an increased incidence in tooth decay and gum disease. We need to be on alert for signs and symptoms that could lead to infection, cavities and gum issues.
Patients with diabetes are at greater risk for periodontal disease. Diabetes causes blood vessel thickening, which slows down the flow of blood to body tissues, including the gums and dental bones. Blood flow is crucial in providing important nutrients and eliminating harmful wastes from body tissues. As a result of lowered blood flow, the gum and bone tissue supporting the teeth become less healthy and less resistant to infection from bacteria found in dental plaque.
In my searching I also found that most dental professionals advise that diabetes and gum disease is a 2 way street. Diabetics need to be compliant with regularly scheduled cleanings and preventive care.
“We have data that shows if patients are diabetic and we treat their periodontal disease, their diabetes improves markedly,” Dr. Ciancio observed.
Proper dental care is a win-win situation when it comes to diabetic patients. If nothing else, you will have prettier pearly whites and nice breath, which is a bonus for all persons involved!
via Web Md















I wasn’t conscious about this too. But I found that there’s a logic to your deduction that increase glucose levels in the blood as well as starches gives the bacteria in our mouths big sources of food for them to increase the acidity of out teeth. Now I am more conscious about my disease with this new info at hand. Thanks!