Soda, with its sugar and acid content, can cause dental problems in people of all ages. Soda is not the only cause of dental problems, however. Reducing your soda intake can help you focus on more nutritious foods and reduce your sugar intake--both of which can help your dental and physical health.
Tooth Decay
Tooth decay occurs when the hard tissue around the tooth begins to rot away. The natural bacteria in the mouth become extremely active in the presence of sugar. The more of this sugar that is present, the more active the bacteria becomes--forming plaque. Plaque contains acids that attack the minerals in the outer enamel of teeth. When this hard enamel is worn away, the acids reach the dentin--a softer, more vulnerable layer of the tooth. If decay continues, it may reach the pulp of your tooth and cause infection. Decay escalates in the presence of sweet foods and carbohydrates.
The Role of Soda
Soda and other sugared beverages are among the top five sources of calories for Americans ages 2 years and older, notes the 2010 U.S. Department of Agriculture Dietary Guidelines for Americans--meaning Americans consume a lot of these drinks. A mixture of sugar, in the form of corn syrup or cane sugar, carbonated water, phosphoric acid and flavorings, soda contains no nutrients. The sugar in soda contributes to a higher calorie intake daily, which can cause weight gain. The sugar in soda can also cause tooth decay because it lingers in the mouth, encouraging the growth of bacteria.
Additional Concerns
Even if you consume diet soda, you are at risk of tooth damage. Soda contains acid that etches away at tooth enamel, leaving you vulnerable for cavities. The acid takes just about 20 minutes to start dissolving tooth enamel. Dark colored soda can also stain your teeth.
Considerations
Soda consumption is only one of many factors that influence tooth decay. Chewy and sticky foods, such as dried fruit or gummy candies, can linger on the teeth and cause overactive bacteria. Your genetics and dental hygiene habits are other influencing factors. Steady sipping of sugary soda also increases the time that your teeth are exposed to the sugary drink, encouraging bacteria activity. Regular dental visits and good dental habits can reduce your risk of tooth decay.
