Diabetes occurs when the pancreas is not releasing enough insulin to bring glucose back from the blood to the liver. As a result, there is a lot of blood glucose in the body system. Glucose is basically blood sugar level, and if there’s too much of them in your body, it can lead to detrimental results. Often times, we think that diabetes has nothing to do with our dental health. Little did we know that diabetes can have an adverse effect on your oral health. If you are constantly getting infections and cavities in your teeth then it might be a good idea to see your healthcare provider.

Here is what diabetes can do to your dental health:

Bacteria Overgrowth

Bacterial love sugar and sweet. If you have severe diabetes, that means there are a lot of bacteria in your blood and saliva as well. This can attract bacteria to invade your oral health. This can lead to infection, inflammation, gum disease, and bad breath. If you notice a constant growth of bacteria despite antibiotic treatment, definitely check with your healthcare provider. They will do a blood test to check your sugar level. If your glucose is too high, you might need medications to keep it under control.

Nerve sensitivity and damage

High blood glucose level can damage and irritate nearby nerves. It can also affect the nerves and the roots in your teeth. This can cause sensitivity and irritation in your gum and oral health. This can be especially true if you drink hot or cold liquid.

Weakened immune system

With diabetes, it can weaken the immune system. This is mainly because the high glucose level can also elevate the cortisol level to result in increased stress and anxiety. This can dampened your white blood cells and other immune factors. When this happens, you are prone to infection that can spread to your oral health. Another thing is that it can also reduce the healing property or recovery from any oral damage.

Increased Cavities

Cavities are basically holes in your teeth. If the holes are deep enough, it can irritate nearby nerves resulting in pain and sensitivity. With diabetes, the high sugar level can entice bacteria and weakened the immune system. This can erode the enamel of your teeth. All these factors can cause an erosion that can lead to cavities.

Bad Breath

Since high blood glucose can cause bacterial overgrowth, it can also weaken your immune system, and increase cavity, that means it can also cause bad breath. When bacteria is left unmanageable in your teeth, it can also spread to your gums. Bacteria can also create toxins and plaques in your oral health. When all this combines, it can lead to odor-causing residuals that are left behind in your teeth. Whenever you talk or take a breath, it can be disastrous for those around you. AV Dental, a leading dentist office in Jersey City, gives tips on how to treat bad breathe.

Destroy the healing process

The great part about our oral health is that there are cells within our mucus that can divide rapidly. Whenever we suffer an injury or cut in our mouth, the cells will begin repairing right away. If you have diabetes, it can weaken your repair mechanisms in your body. When that happens, the cells will repair at a slower rate. This means that the cut or abrasion that you have on your oral cavity will stay there longer, therefore, making you susceptible to infections and inflammation.


If you have been taking excellent care of your teeth by brushing daily, flossing, and using mouthwash, but still witness a constant problem of infection, bad breath, and cavity, then it’s time to visit your doctor. The doctor will have to do a blood test to check for potential underlying causes of your oral health. If your blood glucose is high, then it’s best to get medication such as insulin to keep it under control. That way you can fight off infection, bad breath, cavities, and improve the healing process of your teeth.