What is fluoride?
Fluoride is a natural mineral that is found in many foods and in all drinking water. The amount of Fluoride in the water varies from area to area.
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What are the benefits of fluoride?
Flouride can greatly help dental health by strengthening the tooth enamel, making it more resistant to tooth decay. It also reduces the amount of acid that the bacteria on your teeth produce. Children who have flouride when their teeth are developing tend to have shallower grooves in their teeth so plaque can be more easily removed. Plaque is a thin, sticky film of bacteria that constantly forms on your teeth. The addition of flouride to water has been researched for over 50 years and water flouridation has been proven to reduce decay by 40-60%.
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What about fluoride toothpaste?
Most toothpastes now ontain flouride, and most people get their fluoride this way. Fluoride toothpaste is very effective in preventing tooth decay. The amount of fluoride in toothpaste is usually enough to lessen the level of decay. In areas where the water supply is fluoridated, fluoride toothpaste gives extra protection. Parents should supervise their children's tooth brushing, and use only a smear or pea-sized amount of fluoride toothpaste until they are about 7 years old.
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Where can I find fluoride?
Flouride is found naturally in many foods and water supplies, and is also added to some drinking water supplies. One part of flouride for every million parts of water (1 ppm) has bee shown to have the best effect. All water contains some flouride. Your local water supplier can tell you the level of flouride in your drinking water.
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Is fluoride in my water supply?
Possibly. However, only a few places (Hartlepool in the North East of England , and parts of Essex) have enough natural fluoride to benefit dental health. Elsewhere it is added to only around 10 percent of the UK population's water supply - mainly in the West Midlands and the North East. Your water supplier will be able to tell you whether your water supply is flouridated. The amount of fluoride in the water will vary depending on which area you live in. Fluoride is also naturally present in foods and drinks such as fish and tea, and some countries add flouride to their table salt and milk instead of fluoridating the water supplies. One cup of tea can contain between 0.3mg and 0.5mg of fluoride, and if you drink it with milk your teeth will also benefit from the calcium. It is best to drink tea without sugar to reduce the risk of dental decay further.
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Should people have extra fluoride?
Children living in pooper areas where the water supplies are not fluoridated can have 5 times more decay than children living in better-off or fluoridated areas. Research suggests that adding fluoride to the water is the best way of reducing these 'dental inequalities'. Your dentist or dental hygienist can apply fluoride to your teeth. These come as gels and are more concentrated than self-applied fluorides, and therefore are not needed as often. Some adults can benefit from these application. Fluoride gels can help to reduce root decay - especially in people with dry mouth. Some people are more prone to tooth decay and the dentis may also advise using fluoride supplements as well as fluoride toothpaste for extra protection. It is very important that fluoride supplements are only taken on the advice of a dentist, and theat they are used in the way they say. Supplements are suitable for children from about 3 onwards and can help reduce decay.
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What are the side effects of fluoride?
‘Dental fluorosis’ is caused by having too much fluoride when the teeth are developing. This can ahppen when fluoride supplements are taken by children under 7 who live in areas where the water supply is fluoridated. It can also happen when children swallow toothpaste.
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What is fluorosis?
In its mildest form, dental fluorosis appears as very fine pearly white lines or flecking on the surface of the teeth. This mild fluorosis can often only be spotted by a dental expert. Severe fluorosis may lead to the enamel being pitted and discoloured.
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Is fluoride safe?
Many reports have been published throughout the world about the pros and cons of flouride. After many years the scientific conclusion is that fluoride toothpaste and correctly flouridated water, salt and milk are of great benefit to dental health and help to reduce decay, and cause no harmful side effects to general health. Recent studies carried out for the government by York University and the Medical Research Council have failed to find any evidence that flouride added to water causes harmful side effects. Opponents of flouridation claim they have firm evidence that flouride added to water is harmful. However, scientific analysis has not supported their claims. Worldwide, over 300 million people drink flouridated water supplies. Many millions more regularly use flouridated toothpaste. In America for example, well over half of the population have flouridated water supplies. This has led to improved levels of dental health which in turn benefits general health.
Tarih : 14 February 2007 Çarsamba
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