Mexico. Comprised of 31 states and one federal district, the nation of Mexico is home to the worldâs largest population of Spanish speakers. From the temples of Chichen Itza, to the beaches of Cancun or the bustle of Mexico City, Mexico boasts a diverse landscape and rich history. 1  Facebook. 2  Twitter. 3  Google.
Dental caries, also known as tooth decay, cavities, or caries, is a breakdown of teeth due to activities of bacteria. The cavities may be a number of different colors from yellow to black. Symptoms may include pain and difficulty with eating. Complications may include inflammation of the tissue around the tooth, tooth loss, and infection or abscess formation.
Tooth decay, also known as a cavity, or cavities, occurs when bacteria living in your mouth make acid that then begins to eat away at your teeth. Untreated tooth decay may cause infection, extreme pain and the loss of tooth. The decay process begins with the unnoticeable damage to the enamel of your teeth and then steadily progresses to deeper layers of the tooth, eventually leading to the pulp.