In some areas, where water companies have been asked by health authorities to add more fluoride as a public health measure, levels of around 1 milligram per litre (mg/l) are beneficial for the prevention of tooth decay (one mg/l is the same as one part per million). In some areas, the local health authority can request that fluoride is added to our water to improve dental health.When we add fluoride we increase the natural background levels to 1 part per million (1 mg/l) to make it the same as areas that naturally have fluoride … Water with fluoride protects teeth from tooth decay. The Tunisian coast is suffering from several active or abandoned polluted sites, suspected to have released high concentrations of various contaminants infiltrating the environment and probably causing groundwater degradation. Fluoride is added to improve dental health. Also, you can find out the number of people served by the system and the water … Published 22 March 2018 From: Public Health England (PHE) monitors and reports on the health effects of fluoride on people living in areas covered by water fluoridation schemes. Within this scope, this study comes to assess and model the Sfax-Agareb aquifer contamination by fluoride released through phosphogypsum leachate percolation. My Water's Fluoride (MWF) allows consumers to learn about the fluoride level in their drinking water. Fluoride is naturally present at low levels in most drinking water in England and Wales. How common are water supplies containing fluoride? Water fluoridation was known from the start to cause dental fluorosis. Fluoride-Fluoride Free Water believe the artificial water fluoridation additives used in Ireland are harmful, and unsafe, and an unnecessary health risk to consumers. About 9-10% of water supplies in England and Wales contain 0.5-1 mg/l fluoride, either naturally or as an additive.2 3 4 Limited fluoridation trials were introduced in England from the mid-1950s, but resistance by water companies curtailed their spread. It is Important to know the level of fluoride in your drinking water. The U.S. began adding fluoride to some public water supplies in the 1940s, in an effort to strengthen teeth and prevent decay, and research on it has … Typical fluoride levels in zones during 2012 Berwick-Upon-Tweed Alnwick Morpeth Sunderland Hartlepool Leeds Area of no public water supply The current standard for Fluoride is 1.5 mg/l Workington Llandudno Porthmadog Carlisle Kendal Blackpool Whitby Scarborough Bridlington Kingston Upon Hull Skegness King's Lynn Manchester Liverpool Sheffield