Shock study finds air pollution damages brain function across the world, mostly striking people who live in cities

( Natural News ) If pressed to suggest possible causes for the development of dementia, most of us would probably list things like lifestyle, diet and genetics. One of the last things to come to mind would likely be air pollution, and yet a recent study has found that certain types of air pollution could increase the risk of developing dementia – and, in particular, Alzheimer’s disease – by a staggering 40 percent. Such pollution exists at much higher concentrations in cities across the world, including Las Angeles, Mexico City and Beijing. Interestingly, this was not the first study to establish this connection, and it adds to a growing body of evidence suggesting that some of us increase our risk of dementia with every breath we take. The observational study was based in London, England, and published in the online journal BMJ Open . (Related: Why cities make people stupid: Air pollution significantly reduces children’s IQ, study finds .) Air pollution linked to a massive increase in dementia risk While air pollution has already been established as a contributing factor to several diseases including heart disease, stroke and respiratory illnesses, scientists are eager to also quantify its exact link to the development of dementia. (Related: The four best plants that clean your indoor air .) With this goal in mind, the research team focused their study on 131,000 people between the ages of 50 and 79 who had not been diagnosed with dementia and who were registered with one of 75 general practices across the greater London area. Health records for these patients were accessed via the Clinical Practice Research Datalink (CPRD), a database of information collected from GPs across the U.K. since 1987. The power of the elements : Discover Colloidal Silver Mouthwash with quality, natural ingredients like […]

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