Kathleen A Kelly DDS
| Article |
Enamel Reconstruction
It might surprise you to learn that all day long your teeth are undergoing destruction and reconstruction through two processes called demineralization and remineralization.
Demineralization refers to minerals being pulled from tooth enamel. Enamel is the strong material that covers the outside of your teeth. 
Decay-causing bacteria feed on sugar and carbohydrates in foods that you consume. Dining bacteria produce an acid that dissolves calcium and phosphate from tooth enamel. So, if you graze during the day rather than eat at regular intervals, your teeth are undergoing constant destruction.
Food isn't the only culprit. Soft drinks and sports drinks are loaded with acid. Flavored coffee drinks, hot or cold, are loaded with sugar that feeds the bugs. Drink those all day long and you're continuously bathing your teeth in enamel-eroding acid.
As enamel thins, teeth look yellow because the dentin layer underneath the enamel is exposed [bottom image]. Exposed dentin causes your teeth to be sensitive to hot and cold.
If you are hit and miss about your oral care, demineralization eventually results in cavities.
On the other hand, remineralization replaces those valuable minerals and eases tooth sensitivity.
There are three important ways you can remineralize and reconstruct your teeth:
- Reduce the amount of sugary foods and beverages you consume between meals, and keep a regular eating schedule.
- Stay hydrated by drinking plenty of water.
- Have a regular oral homecare program.
There are remineralization products that we can provide you and over-the-counter products. Look for toothpastes and sugar-free chewing gums that contain Recaldent®. Some products contain fluoride as well, which also helps in the remineralization process.
Helping you maintain good oral health is our goal.