Certified Dietary Manager (CDM) Practice Exam

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What does fluoridation refer to in public health?

The removal of fluoride from water supplies
The addition of fluoride to municipal water systems
Fluoride treatment of dental cavities
The reduction of fluoride exposure in communities

The correct answer is: The addition of fluoride to municipal water systems

Fluoridation refers to the process of adding fluoride to municipal water systems. This public health practice is aimed at reducing the incidence of dental caries (cavities) within communities. Fluoride strengthens tooth enamel and makes it more resistant to decay, which is particularly crucial in areas where the natural fluoride levels in water are too low to provide any protective benefits. The addition of fluoride to water supplies is supported by numerous health organizations worldwide due to its proven effectiveness in promoting oral health on a population level. Hence, this proactive approach is a cornerstone of preventive dental health strategies employed by public health authorities.