A dental surgeon appointed in rural health centre reports an increased incidence of dental carries in the children of that are the relevant preventive measure that he should suggest to the health authorities is:

A dental surgeon appointed in rural health centre reports an increased

1.	A dental surgeon appointed in rural health centre reports an increased incidence of dental carries in the children of that are the relevant preventive measure that he should suggest to the health authorities is:
A.	Fluoridation of water
B.	Chlorination of water
C.	Use of bacterial filter
D.	Use of boiled water
Answer» B. Chlorination of water