"Incorporation [of fluoride] into the tooth enamel makes it more resistant to the acids produced by bacteria, helping prevent tooth decay in the first place," Morris said. "The presence of fluoride ...

Everybody desires to have those pearly whites. However, using whitening toothpastes, charcoal and use of hydrogen peroxide is ...

Related: How does plaque cause cavities? Teeth have four components: enamel (the hard, shiny outer covering), dentine (the bulk of the tooth), pulp (the inner soft tissue), and cementum (a thin ...

When the enamel, the protective outer layer of your teeth, wears down or gets damaged, the underlying layer, called dentine, becomes exposed. Dentine contains tiny nerve endings that react to ...