Water fluoridation
Water fluoridation is the controlled adjustment of fluoride to a public water supply to reduce tooth decay. Water fluoridation reduces cavities in children, while efficacy in adults is less clear. In 2011 the World Health Organization suggested a level of fluoride from 0. 5 to 1. 5mgL. The Centers for Disease Control and Prevention lists water fluoridation as one of the ten great public health achievements of the 20th century.
About Water fluoridation in brief
Water fluoridation is the controlled adjustment of fluoride to a public water supply to reduce tooth decay. Water fluoridation reduces cavities in children, while efficacy in adults is less clear. Tooth decay remains a major public health concern in most industrialized countries, affecting 60–90% of schoolchildren and the vast majority of adults. In 2011 the World Health Organization suggested a level of fluoride from 0. 5 to 1. 5 mgL, depending on climate, local environment, and other sources of fluoride. The Centers for Disease Control and Prevention lists water fluoridation as one of the ten great public health achievements of the 20th century in the U.S. Despite this, the practice is controversial as a public health measure. Opponents of the practice argue that neither the benefits nor the risks have been studied adequately, and debate the conflict between what might be considered mass medication and individual liberties. As of 2012, about 435 million people worldwide received water fluoridated at the recommended level. : 56 About 214 million of them live in the United States. The motivation for fluoridation for salt or salt iodized water is that it is the most expensive to treat and treat. Once a cavity occurs, the tooth’s fate is that of repeated amalgamations with restorations, with the median cost of an amalgam filling ranging from 9 to 14 years of life. The World Health Organisation reports that water fluorisation, when feasible and culturally acceptable, has substantial advantages, especially for subgroups at high risk, while the European Commission finds no benefit to waterfluoridation compared with topical use.
In industrialized countries there appears to be an increase in the number of countries there are no fluoride-rich water supplies. In several developing countries, it is expected to increase in several years because of changing diet and inadequate fluoride exposure. In the United S.S., fluoride is less expensive for the fourth year of life to treat a cavity than it is for the first. The average cost of fluoride treatment is about USD 1. 11 per person-year. The Australian government states that water Fluoridation is the most effective way to achieve fluoride exposure that is community-wide. Other methods of fluoride therapy include fluoridation of toothpaste, salt, and milk. Drinking water is typically the largest source; other methods of Fluoridated water are fluoride-free toothpaste and salt-free milk-based toothpastes. Most European countries have experienced substantial declines in tooth decay, though milk and salt fluoridation are widespread in lieu of water fluoride. In many countries the fluoride is above the optimal level, though in many of them the fluoridated water is naturally fluoridated, though some countries have water that is naturally Fluoride-Free Water is the best way to prevent tooth decay in children and adults. The effects depend on the total daily intake of fluoride and the total fluoride intake from all sources. The views on the most efficient method for community prevention of tooth decay are mixed, with Australian government stating that water fluoride is the only effective method.
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This page is based on the article Water fluoridation published in Wikipedia (as of Dec. 03, 2020) and was automatically summarized using artificial intelligence.
