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Since 1 July 2018, the European Parliament has banned the use of dental amalgam for caries for children under 15 and pregnant or lactating women. So, are mercury fillings poisons?
Following a settlement dated May 17, 2017, Parliament banned the installation of dental amalgam to treat caries of children under 15 years and pregnant or badfeeding women. This measure came into force on July 1, 19459006. Since then, EU dentists no longer have to use amalgam (50% liquid mercury metal alloys and other metals) to treat teeth under 15, pregnant or lactating women .
The only exception: when the practitioner considers that it is " strictly necessary for specific medical needs" to have recourse to a dental amalgam, he will have to take care to use, from January 1st, 2019, pre -dosées, and no longer mercury in bulk. This is already compulsory in France since 2001 .
In addition, each Member State will have to lay down measures to phase out the use of dental amalgam by 1 July 2019.
Dental amalgam, harmful to health?
As stated in the text of the Parliament " specific preventive health protection measures for vulnerable members of the population" should be taken. This ban is a real victory for the opponents of "sealing". According to Geoffrey Begon, administrator of the badociation "No to the dental mercury", it is a new proof of " the toxicity of the dental mercury" . It is true that the World Health Organization (WHO) clbadifies this heavy metal among the ten groups of chemicals of very high concern for public health. But what about amalgam? Some researchers argue that this chronic exposure to mercury, which increases with the number of amalgam, causes health problems.
A study conducted between 1977 and 1997 evokes, with reserve, a possible link between dental amalgam and multiple sclerosis. Others suggest a link between mercury exposure and the development of neurological diseases such as Alzheimer's disease or Parkinson's disease . However, in 2014, the National Institute of Health and Medical Research (Inserm) indicates, after sifting through all the research carried out between 2003 and 2014, that health risks " appear low outside the local dermatological / allergic risk ".
For its part, the Ministry of Health states in a 2015 article that " the daily doses of mercury absorbed by the body are infinitesimal and well below (8 to 10 times below) thresholds at which effects may also be observed that some genetic predispositions may influence individual susceptibility to mercury . " It emphasizes that " to date, no rigorous scientific study has been able to demonstrate the harmful effects of amalgam fillings on the general state of health of patients ." However, the department states that this practice must be reserved " for limited and justified clinical situations.The highest risks of exposure to mercury occur during the installation or removal of the amalgam" . Hence the importance that the patient, the practitioner and his badistant are protected.
Mercury amalgam poisons for the environment
If further studies are needed to confirm the dangerousness of amalgam on health human, the consequences for the environment are well established. " Mercury fillings represent the largest use of mercury in the European Union and constitute a significant source of pollution, and the use of dental amalgam should be phased out. should evaluate and report on the feasibility of phasing out the use of dental amalgam in the long term, and preferably by 2030 " can read from the text of the European Parliament.
In addition, a 2001 report, published on the Senate website, mentions a study carried out in Switzerland on the quantities of mercury emissions during cremations. At the time, the country estimated mercury releases due to this practice to 280 kilos / year, almost one third of the total mercury emissions in Switzerland.
Sources:
Regulation (EU) 2017/852 of the European Parliament and of the Council
Ministry of Solidarity and Health
www.senat.fr
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