It can be frustrating when you feel like you do everything right and still hear the bad news from your dentist — cavities! How?
To understand how you get cavities in spite of good oral health care practices, it’s important to first review how cavities form. Our teeth are made of minerals and any time you eat or drink sugary, starchy, or acidic foods, bacteria in the plaque on your teeth begin to produce acid that can eat away at these minerals, especially the outer enamel. This process is called demineralization. Over time, it can lead to decay and cavities.
Are some people more cavity-prone than others?
The short answer is yes. A few factors can increase the likelihood you’ll develop cavities even if you brush twice a day:
- A sugary diet: Sipping on soda all day or enjoying a lot of candy can cause extra sugar and acid to spend too much wearing away your enamel.
- Dry mouth: Saliva not only washes away plaque and bacteria, but it also neutralizes the acids that can attack your teeth. People with chronically dry mouths are prone to more tooth decay.
- Genetics: Yes, a propensity for cavities can be genetic. Some people are simply more susceptible to the type of bacteria that cause cavities.
- Tooth anatomy: A crowded mouth can make it easier for plaque and bacteria to hide in between teeth. Even if you brush and floss regularly, it can be easy to miss these spots and still get cavities.
- Gum recession: When the gums recede, the root of the tooth is exposed. This exposed area is much softer and more vulnerable to cavities.
How can I reduce my chances of getting a cavity?
In addition to brushing and flossing, the biggest key to keeping your mouth healthy is by keeping it moist. Saliva is our friend! It plays a big role in keeping your teeth protected by acting as a natural buffer from food particles and keeps your teeth clean. Saliva can also help add calcium and phosphate back to your teeth.
Fluoride also helps. By using toothpaste containing fluoride or drinking tap water with fluoride, those helpful properties embed themselves in your saliva and help protect your teeth.
Brushing at the right time of day can be helpful, too. Be sure to brush in the morning and before bedtime, for at least 2 minutes each time.
Schedule an Appointment Today
If you suspect you have a cavity or would like to learn more about healthy oral health habits, make an appointment with us today!