What Are the Causes of Cavities?

What Are the Causes of Cavities?

While brushing and flossing your teeth at home is important, it’s also necessary to regularly visit the dentist in Livermore, CA, for professional cleanings. Taking care of your teeth at home reduces the buildup of plaque and tartar, which will eventually lead to cavities. However, when it comes to cavities, there are several factors at play.

The most common culprit is plaque. Plaque is a sticky, colorless film of bacteria that constantly forms on teeth and along the gum line. When plaque is not removed, it hardens to form tartar. Once the plaque and tartar buildup on teeth, they create an environment where bacteria thrive, leaving teeth vulnerable to decay. The following are some other causes of cavities:

Poor Dental Hygiene

Brushing and flossing your teeth at home is essential for protecting against cavities. By removing plaque and calculus from the surface of your teeth, you are effectively reducing the risk of cavities.

If you don’t brush and floss regularly, plaque and tartar will accumulate on the surface of your teeth. Over time, plaque and tartar will harden, leading to the formation of a cavity.

Excessive Consumption of Sugary Foods

While you should brush your teeth after eating sugary foods, it may not be enough to prevent cavities. This is because plaque and bacteria in your mouth feed on sugar, which means that the more you consume, the more damage these bacteria will do to your teeth.

Eating Foods High In Starch

Starchy foods, such as potato chips, pretzels, and even gummy candies, contribute to cavities. They stick to your teeth, providing excess fuel for plaque and bacteria. These foods also break down into simple sugars, providing fuel for bacteria.

Consumption of Acidic Foods

Foods with high acidities, such as citrus fruits, can also contribute to cavities. Acidic foods weaken the enamel of your teeth, making it easier for plaque and increasing your risk of cavities.

Dry Mouth

A dry mouth is a cause of cavities because the condition makes it hard for saliva to wash away food and plaque. Without saliva, your teeth are more susceptible to decay.

A dry mouth can be caused by certain medications, autoimmune conditions, or radiation therapy. It’s important to tell your dentist if you suffer from dry mouth because it may be a sign of tooth decay.

Alta Vista Dental provides the best dental services in Livermore, CA, with the expertise of experienced dentists. Call 925-292-1459 and book your appointment to learn more ways to take care of your oral and dental health. 


3183 Independence Dr, Livermore, CA 94551

Office Hours

MON 9:00 am - 5:00 pm

TUE Closed

WED - FRI 9:00 am - 5:00 pm

SAT - SUN Closed

Get in Touch

Email: ayspunde@lbl.gov

Phone: (925) 292-1459