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The research had two goals: (1) to warn communities with a high concentration of fluoride of the danger, initiating a reduction of the fluoride levels in order to reduce incidence rates of fluorosis, and (2) to encourage communities with a low concentration of fluoride in drinking water to add fluoride in order to help prevent tooth decay. By ...
However, the report’s conclusion was based on fluoride levels of over 1.5 milligrams of fluoride per liter — more than double the amount used in Manatee County’s water supply.
U.S. standards recommend fluoride levels of 0.7 milligrams per liter of water, and the NTP’s conclusion applied to water fluorinated at 1.5 milligrams per liter and above.
Among them, 24 states report the fluoride levels in 1,774 public water systems. Some 53% of these water systems have fluoride concentration within recommended levels - between 0.7mg per liter and ...
The United States was the first country to engage in water fluoridation, and 72% of their population now drinks fluoridated water as of 2022. [14] [15] Globally, 5.4% of people receive fluoridated water, though its use remains rare in Europe, except in Ireland and parts of Spain. [16]
The effect of water fluoridation on the natural environment has been investigated, and no adverse effects have been established. Issues studied have included fluoride concentrations in groundwater and downstream rivers; lawns, gardens, and plants; consumption of plants grown in fluoridated water; air emissions; and equipment noise. [54]
Fluoride is a mineral that occurs naturally in water, soil and air that has been demonstrated to prevent dental cavities, or tooth decay. Here is what you need to know about fluoridation of ...
Water fluoridation is the controlled addition of fluoride to a public water supply to reduce tooth decay, and is handled differently by countries across the world. [2]Water fluoridation is considered very common in the United States, Canada, Ireland, Chile and Australia where over 50% of the population drinks fluoridated water.