Statistics from a study conducted by the New Zealand Ministry of Health suggest that there are no advantages derived from fluoridation. These statistics actually match similar arguments set forth by the American Dental Association.
The study conducted in New Zealand by the Ministry of Health reveals that children living in areas with no fluoride have one percent fewer cavities than those children that reside in regions where fluoridation is offered. Nevertheless, the Health Ministry still asserts that some thirty percent of children will gain some advantages from regular fluoridation.