Makers and sellers of fish oil supplements were sued in California for not including labeling about PCB contamination, a plaintiff's attorney said Tuesday.

"Consumers who want the health benefits of fish oil shouldn't also have to take the health risks of an extremely toxic man-made chemical," attorney David Roe said in a release. "And they don't have to, since preliminary test results show that some fish oil brands have only 1/70th as much PCB contamination in them as others."

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