A preventive focus

Governments, national dental associations, schools, communities, and families all have an important role to play in effective prevention strategies, in particular by raising awareness of good oral hygiene and habits contributing to good oral health.

Globally, oral disease affects most adults and as many as 90 per cent of schoolchildren. Oral diseases are a significant burden on overall health, with the greatest burden falling on disadvantaged and poor populations. The principal problems are: dental caries, periodontal diseases and oral cancer.

Relatively simple, inexpensive measures can largely prevent these conditions and thus reduce the high burden of oral disease, including brushing with fluoride toothpaste twice a day. However, research has revealed that the poorest populations of developing countries have the least access to affordable toothpaste.

Water fluoridation, therefore, may be particularly appropriate for such populations demonstrating moderate to high risk of dental decay. It confers positive health savings and contributes to reducing disparities in the rates of dental decay in communities.