An October, 2008, analysis of bottled water showed numerous chemical contaminants in every single brand analyzed at levels no different from these in tap water.
The Environmental Working Group of Washington, DC, purchased 10 bottled water brands in nine states and the District of Columbia. A lab discovered traces of 38 pollutants, averaging eight pollutants per brand. In addition, four of the brands showed bacterial contamination (http://www.ewg.org/reports/bottledwater).
Two of the brands, Walmart’s and Giant’s store brands, were chemically indistinguishable from tap water, containing chlorine disinfectant byproducts. Giant’s brand also contained fluoride. These levels of chlorine byproducts exceeded the safety requirements set by the bottled water business and the state of California.
The lab employed for the test was the University of Iowa Hygienic Laboratory. The testing revealed an array of pollutants, which includes Tylenol, caffeine, radioactive isotopes, arsenic, residues of fertilizer such as ammonia and nitrate, and a selection of chemical substances utilised as propellants, plasticizers, solvents, and far more.
Concerned about estrogen-disrupting and cancer-advertising chemicals from plastic bottles, the researchers also conducted tests to see regardless of whether the bottled water brands spurred growth of breast cancer cells. They discovered one brand spurred a 78 % enhance in development of breast cancer cells compared to the manage sample.
Americans are drinking more than nine billion gallons of bottled water yearly, at a typical expense of $ 3.79 per gallon. But this study shows, and the EPA points out, “Bottled water is not necessarily safer than your tap water (www.epa.gov/ogwdw/faq/faq.html). That is due to the fact the EPA sets tap water standards, and the FDA sets bottled water standards primarily based on the EPA’s tap water requirements.
It appears clear that spending cash on bottled water, only to get the same high quality as tap water, isn’t wise. Rather, let’s take into account a home water filter. A filter at your kitchen sink or icemaker can supply your household with a lot of clean pure water, bottled in safe containers you select, such as stainless steel or glass. Such pure healthful water can be yours for only 8 cents per gallon.