Ejemplos de uso de water fluoridation
1. "Water fluoridation is a positive step in narrowing the health inequalities that currently exist," he added.
2. However the World Health Organisation, the Royal College of Physicians and the Department of Health have endorsed water fluoridation as safe.
3. The newspaper report stated that the international standard for water fluoridation is 6.0 to 0.8 parts per million. «Fluoride helps in making teeth strong by hardening the tooth enamel,» said Dr.