January 15, 2018
When you reach for a cookie or a piece of candy and you place that sugar-filled food in your mouth, you might only think about how wonderful and delicious it tastes. Now I’m going to challenge you to think of it from a different perspective. Here’s what happens to your teeth when that sugar enters your mouth.
Bacteria in your mouth
There’s good bacteria and bad bacteria in your mouth. The harmful bacteria uses the sugar from the cookie or piece of candy to create acid.
Acid hurts your enamel
The acid that was just formed from the bacteria and sugar in your mouth will now work to destroy the enamel of your teeth. Enamel is like a protective coating on your teeth. But the acid removes important minerals on your enamel, and eventually causes it to weaken and form a hole in your tooth, also known as a cavity.
A cavity forms
With the destroyed enamel and hole in your tooth caused by the acid, that cavity can actually continue to spread into the deeper layers of your tooth. This is when you will feel pain or sensitivity.
Reverse the damage
Even though this process is happening when you eat sugar, there are other things going on in your mouth to fight against a cavity. Saliva is working hard to repair your teeth through a process called remineralization. The minerals in your saliva, calcium and phosphate, help to replace the minerals attacked by the acid. Fluoride in your water or in your toothpaste do the same thing to help your enamel.
Other steps to take
Besides cutting back on sugary foods and beverages, there are other steps you can take. If you’re eating sweets, try to do so during a meal. Avoid sticky foods because they will stick to your teeth and that gives them more time and opportunity to do damage. Sticky foods include starchy foods like crackers and chips. Drinking and rinsing with water can help. Choices like cheese or other dairy foods have calcium and phosphates. Those minerals help your enamel, like described above. Also, chewing sugarless gum or eating fresh fruits and vegetables, like celery, increases saliva production.
And, of course, there is our ever constant reminder to brush twice a day for two minutes to prevent cavities. We care about the health of your smile and sugar is a big deterrence from keeping your smile cavity-free. Remember what’s going on in your mouth when you chew on that candy bar!