The Environmental Working Group has sounded the alarm on chromium contamination of drinking water of 31 American cities with a new report. But some experts have expressed doubt about the study and its implications for consumers.
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Read the complete post at http://www.npr.org/blogs/health/2010/12/22/132231684/some-scientists-skeptical-of-chromium-in-drinking-water-report?ft=1&f=103537970
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Dec 22 2010, 05:38 AM
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