Respuesta :
The given statement that Fluoridation of drinking water helped to reduce water-borne infections like cholera and typhoid in the United States holds true
What is Fluoridation of water?
Fluoridation is the carefully regulated addition of fluoride to a public water supply with the sole purpose of lowering tooth decay. Fluoride is added to or naturally occurs in fluoridated water at a level that is beneficial for preventing cavities. Fluoridated water affects dental surfaces in two ways: in the mouth, it produces small amounts of fluoride in saliva, which slows down the demineralization of tooth enamel and speeds up its remineralization in the early stages of cavities. In the United States, adding a fluoride substance to drinking water typically costs $1.17 per person per year.
To learn more about Fluorine with the help of the given link:
https://brainly.com/question/6450718
#SPJ4
