Current Mathews County, Virginia Population, Demographics and stats in 2016, 2017. Learn more by clicking the Google or Facebook button below. Population Demographics for Mathews County, Virginia in 2016 and 2017.
1 After you eat, tiny bits of food are left between your teeth. Bacteria grow on them, forming plaque.  The bacteria digest the carbohydrates (sugars and starches) in food and produce an acid. This acid dissolves the enamel (the hard outer layer of your tooth) and a hole (cavity) is formed.
Although cavities are most common for children and young adults, basically anyone with teeth is susceptible to getting cavities, no matter what the age. To keep your teeth safe, here youâll find out what you need to know about the formation, treatment, and prevention of cavities. How Are Cavities Formed? The culprits behind tooth decay are bacteria and food. Cavities form over time leading to tooth decay. According to Mayo Clinic, hereâs how that process happens: Plaque Forms