Mine water with elevated levels of fluorine is with an abundance of Na + and a scarcity of Ca 2+ . The distribution of fluorine content in mine water of Shendong mine varies significantly with the depth of mining depth, resulting in lower fluoride levels in 1# and 2# mine water and ...
Due to the ubiquitous nature of exposures to fluoride sources other than drinking water, it is currently impossible to draw firm conclusions regarding the independent effect of fluoride in drinking water on caries prevalence using an ecologic study design. Moderate dental fluorosis occurs in 1 to 2%...
Benefits and Risks of Water Fluoridation The Medline was searched under the following Medical Subject Headings (MeSH): fluoridation,fluorides, dental caries caries and increases in the vehicles and modalities through which fluorideis now delivered, mean that the effectiveness ... D Locker - 《Toronto...
Fluoridation is the addition of an industrial compound to the public drinking water for the purpose of altering the consumer’s oral health. Municipalities that add fluoride to their water supplies do so based on a “one dose fits all” approach. This blanket approach fails to address the s...
FluorideGroundwaterKarbi AnglongIndiaNon-carcinogenic riskHealth riskHealth hazards due to excess intake of fluoride via groundwater contamination are a major concern worldwide. This study provides a comprehensive report on the human health risks associated with the consumption of groundwater contaminated ...
acarefully monitor the levels of fluoride because of the attendant health risks associated with high fluoride levels in drinking water and indeed foods 仔细地监测氟化物的水平由于伴随健康风险与高的氟化物水平相关在饮用水和的确食物 [translate]
The public health practice of adding fluoride to water supplies faces new scrutiny as a few recent reports raise concerns about potential health risks and suggest the benefits may not be as significant as they once were.
Spatial variation and health risk assessment of fluoride in drinking water in the Chongqing urban areas, China. Environ. Geochem. Health 2020, 42, 2925–2941. [Google Scholar] [CrossRef] [PubMed] Yang, X.; Fu, J.; Han, X.; Zhang, C.; Pan, S.; Li, G.; Guo, Y.; PAn, J. ...
Although data show that drinking fluoridated water may help reduce cavities by up to 25% in children and adults, some have criticized the practice of widespread water fluoridation. Criticism has concerned the potential for excess fluoride intake, the possibility of contamination with other chemicals, ...
Fluorine (fluoride) is beneficial to human health in low concentration but is toxic in excess. One of the main exposure routes is via drinking water. It is unproven whether fluoride is essential for health, but numerous studies have demonstrated that low concentrations in drinking water (0–0.5...