Fish Oil Supplements -- Want PCBs With That?

A lawsuit filed in California claims many popular fish oil companies knowingly sell products contaminated with high levels of toxic PCBs.

'If you're taking fish oil for your health, you may want to rethink your next pill. According to a lawsuit filed in California on Tuesday, many popular fish oil companies knowingly sell products with unnecessarily high levels of polychlorinated biphenyl (PCB) compounds—despite claims on the label that the product has been treated and is safe from PCB contamination. PCBs are a toxic manmade chemical thought to cause birth defects, cancer, and disruption to the endocrine, reproduction, immune, and nervous systems, so their presence in a supplement taken strictly for health benefits seems a little counterproductive.'