Enamel protection

Tooth decay is one of the most common diseases in the world and it is widespread in adults as well as children. The characteristics of tooth enamel, the environment of the oral cavity and the action of fluoride are all important factors in enamel protection. Indeed, the beneficial effects of fluoride in caries prevention are well established and for over 50 years scientists have been researching the link between fluoride and decay.

This section explains more about this research and provides an overview of the developments in enamel protection. To access each section click the links on the right or below.

• Caries development

  Information on dental decay with a visual tool that explains the process of caries development.

• Link between fluoride and enamel protection

  The role of fluoride in the remineralization and demineralization of enamel.

• Fluoride sources

  The role of fluoridated water and topical fluoride in enamel protection.

• Topical fluoride

  How topical fluoride strengthens enamel and the main differences in topical toothpaste formulations.

• Fluoride mode of action

  An explanation of the different mechanistic actions of fluoride including visual tools that outline fluoride uptake by enamel.

• Special precautions in children

  Current recommendations with respect to fluoride for children.