Phrases with «heavy metal contamination»

I don't like fish based foods because of the potential for heavy metal contamination (mercury) and other pollutants. (consciouscat.net)
In addition, many consumers worry about heavy metals contamination, animal welfare and even news reports about fish fraud. (appforhealth.com)
It's understandable that people feel concern over heavy metal contamination though, and opting for low - mercury fish is a good idea. (onketosis.com)
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