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Water fluoridation in South Australia (SA) is administered through government policy rather than legislation. [15] It is the responsibility of SA Water to administer fluoridation with South Australian water Supplies. [35] In many cases water derived from bores is not fluoridated. [36] Water fluoridation commenced in Adelaide in 1971. There is ...
All fluoridation methods, including water fluoridation, create low levels of fluoride ions in saliva and plaque fluid, thus exerting a topical or surface effect. A person living in an area with fluoridated water may experience rises of fluoride concentration in saliva to about 0.04 mg/L several times during a day. [3]
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.
The use of reclaimed water – the non-potable reuse of treated wastewater for irrigation of green spaces, golf courses, agricultural crops or industrial uses – is common and increasing in Australia. Among the 20 largest water utilities in Australia, the largest volume of recycled water supplied was by SA Water in Adelaide (25,047 ML or 29.6% ...
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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]
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]
On 30 September 1953 Beaconsfield was the first town in Australia to add fluoride to its water supply. [ 14 ] [ 15 ] The municipal chemist at the time, Frank Grey, produced a report for the town council detailing evidence from studies in the USA that supported water fluoridation to improve dental health.