title: Geochemistry, soils and cardiovascular diseases.
abstract: The hypothesis is presented that deficiencies or excesses in the content or availability of trace elements in rocks and soils, or in water flowing through them, may be a possible cause of certain chronic diseases, including cardiovascular ones. The geographic distribution of cardiovascular diseases is often associated with geochemical differences. This trend is particularly evident in the United States and in Europe, with higher rates for cardiovascular mortality in areas underlain by soils that are poor in most essential trace elements. Confirmation of this trend is found in connection with the degree of mineralization of local water supplies. Areas that are served by soft waters usually show higher rates of cardiovascular mortality and other forms of cardiovascular pathology, compared with the areas that are served by hard waters. Such a negative association between water hardness and cardiovascular pathology is evident in many countries, both industrialized and developing ones.
mesh_terms: D002318:Cardiovascular Diseases / Q000453:epidemiology* / Q000209:etiology / Q000401:mortality; D005060:Europe; D055593:Geological Phenomena; D005844:Geology; D006801:Humans; D009203:Myocardial Infarction / Q000453:epidemiology / Q000209:etiology; D012643:Selenium / Q000032:analysis; D012987:Soil / Q000032:analysis; D014867:Water / Q000032:analysis
chemical_list: D012987:Soil; D014867:Water; D012643:Selenium