Did you know..... Grand Rapids, MI was the first city to introduce fluoride into their public water systems in 1945 to help fight tooth decay among residents. At the same time, a group of Wisconsin-based dentists succeeded in getting their states water system fluoridated. After substantial testing showed that fluoride reduced the incidence of cavities by as much as two-thirds, in 1951 the U.S. Public Health Service urged the entire country to fluoridate public drinking water.
Posted on: Wed, 12 Mar 2014 14:12:04 +0000
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