Dangerous Chemicals Found in Tap Water
The Environmental Working Group (EWG) released a report today stating that at least 31 U.S. cities have tap water that is contaminated with a dangerous chemical known as chromium-6. At first hearing it, most Americans are oblivious to what chromium-6 is; however, if you think back to the movie Erin Brockovich, you may begin to understand the gravity and implications of these results.
The movie portrayed residents of Hinkley, California who were plagued with a variety of cancers, some that their children were born with. All of their ailments were a direct cause of their exposure to chromium-6. Just as in the movie, the consequences of contact to chromium-6 are real and may affect millions of Americans.
According to the Environmental Working Group, chromium-6 is technically deemed cancerous if inhaled. However, the EWG are investigating the extent to which chromium-6 is cancerous when ingested. Water supplies are usually contaminated with chromium-6 by eroding steel and metal plating facilities.
Rebecca Sutton, a senior scientist with EWG and lead author of the study, explained to CNN that there are a significant amount of documented studies showing a positive correlation between contact with chromium-6 and an increased risk of stomach cancer in humans.
As stated in EWG’s report, “Studies in both animals and people show that exposure to [chromium-6] via drinking water leads to elevated chromium levels in tissues, particularly the gastrointestinal tract, blood, liver, kidneys and spleen, and in increased toxicity.”
Opting for bottled water isn’t necessarily a safer choice either because it isn’t guaranteed that there aren’t traces of chromium-6 in it. “There is no legal limit for [chromium-6] in bottled water either, so consumers cannot assume it is free of the contaminant,” stated in the report.
Sutton recommends investing in a quality water filter to protect yourself.
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