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A 2011 European Commission review concluded that water fluoridation has no known advantage over topical prevention (e.g. through fluoride toothpaste). It also found that water fluoridation has limited benefit for adults, because the continued administration of systemic fluoride after the permanent teeth have erupted has questionable efficacy in ...
Water fluoridation reduces cavities in children, while efficacy in adults is less clear. [9] [10] [11] A Cochrane review estimates that when water fluoridation is used by children who have no other access to sources of fluoride, there is a reduction in cavities by 35% in baby teeth and 26% in permanent teeth. [9]
A book review of Waldbott's book Fluoridation: The Great Dilemma in the journal New Scientist closes with this statement "Laymen, including those concerned with decisions on fluoridation, will be impressed by what seems to be the reasonableness of the case, oblivious to the omissions and obsolete presuppositions upon which much of it is based."
The use of fluoride in its various forms is the foundation of tooth decay prevention throughout Europe; several countries have introduced fluoridated salt, with varying success: in Switzerland and Germany, fluoridated salt represents 65% to 70% of the domestic market, while in France the market share reached 60% in 1993 but dwindled to 14% in ...
Defluoridation is the downward adjustment of the level of fluoride in drinking water. Worldwide, fluoride is one of the most abundant anions present in groundwater. Fluoride is more present in groundwater than surface water mainly due to the leaching of minerals. Groundwater accounts for 98 percent of the earth's potable water. [1]
Its use began in the 1940s, following studies of children in a region where water is naturally fluoridated. It is now used widely in public water systems in the United States and some other parts of the world, such that about two-thirds of the U.S. population is exposed to fluoridated water supplies [5] and about 5.7% of people worldwide. [6]
18 comments Toggle GA Review subsection. ... 1.5 Europe and Canada. 1.6 Bottled water. 1.7 Two studies. 2 A few more points. 11 comments.
A recent edit tried to say that the EU considers fluoridation as "controversial"; while true in a general sense due to the external controversies and advocacy, this implies that the document considers the benefits "controversial" which it clearly does not, "Fluoride, either naturally present or intentionally added to water, food and consumer products, e.g. toothpaste, is generally considered ...