Gechlortes Wasser sollte niemand trinken, aber auch nicht damit duschen oder gar darin schwimmen.
Die unten genannte groß angelegte spanische Studie fand heraus, das es reicht gechlortes Leitungswasser normal zu verwenden, um Blasenkrebs zu bekommen.
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American Journal of Epidemiology 2007 165(2):148-156
Bladder Cancer and Exposure to Water Disinfection By-Products through Ingestion, Bathing, Showering, and Swimming in Pools
Cristina M. Villanueva1, Kenneth P. Cantor2, Joan O. Grimalt3, Nuria
Malats1, Debra Silverman2, Adonina Tardon4, Reina Garcia-Closas5,
Consol Serra6,7, Alfredo Carrato8, Gemma Castaño-Vinyals1, Ricard
Marcos9, Nathaniel Rothman2, Francisco X. Real10,11, Mustafa Dosemeci2
and Manolis Kogevinas1,12
1 Centre for Research in Environmental Epidemiology, Municipal
Institute of Medical Research, Barcelona, Spain
2 Occupational and Environmental Epidemiology Branch, Division of
Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda,
MD
3 Department of Environmental Chemistry, Institute of Chemical and
Environmental Research (CSIC), Barcelona, Spain
4 Department of Preventive Medicine and Public Health, Universidad de
Oviedo, Oviedo, Spain
5 Department of Preventive Medicine, Hospital Universitario de
Canarias, La Laguna, Tenerife, Spain
6 Unit of Research in Occupational Health, Department of Experimental
and Health Sciences, Universitat Pompeu Fabra, Barcelona, Spain
7 Corporació Parc Taulí, Sabadell, Spain
8 Department of Medical Oncology, Hospital General de Elche, Elche, Spain
9 Mutagenesis Group, Department of Genetics and Microbiology,
Universitat Autònoma de Barcelona, Cerdanyola del Vallès, Spain
10 Department of Experimental and Health Sciences, Universitat Pompeu
Fabra, Barcelona, Spain
11 Cellular and Molecular Biology Research Unit, Municipal Institute
of Medical Research (IMIM), Barcelona, Spain
12 Department of Social Medicine, Medical School, University of Crete,
Heraklion, Crete, Greece