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The U.S. Public Health Service’s recommendation is a fluoride concentration of 0.7 mg/L of drinking water—and there were not enough data to determine if 0.7 mg/L of fluoride exposure in ...
That study found a slightly higher IQ in kids who consistently drank fluoridated water. The levels in Queensland are consistent with U.S. recommendations. ... A major sticking point in the debate ...
Water fluoridation is used in the United States, United Kingdom, Ireland, Canada, Australia, Israel, Hong Kong and a handful of other countries. Most countries failed to adopt fluoridation, yet experienced the same or greater decline in cavities as those countries that did fluoridate during the later half of the twentieth century. [77]
A U.S. government report expected to stir debate concluded that fluoride in drinking water at twice the recommended limit is linked with lower IQ in children. The report, based on an analysis of ...
In 1950, federal officials endorsed water fluoridation to prevent tooth decay, and the addition of low levels of fluoride to drinking water has long been considered one of the greatest public health achievements of the last century. Fluoride can come from a number of sources, but drinking water is the main source for Americans, researchers say.
Since then, research has found that adding fluoride to water lowers the amount of tooth decay in young kids by 35%. Because of this, the CDC calls fluoridation “one of 10 great public health ...
Water fluoridation is not mandatory, and while there is a recommended fluoride concentration in drinking water (0.7 milligrams per liter) from the CDC, that level is not an enforceable standard.
The U.S. Centers for Disease Control and Prevention says that about 73% of Americans served by community water systems receive fluoridated water. The recommended concentration is miniscule: "0.7 ...