Farmed salmon bring PCBs to the table
By Ben Harder, 15:50 PM April 15, 2008
High concentrations of chlorinated organic contaminants in farm-raised Atlantic salmon may warrant limiting consumption of the otherwise-healthful fish to no more than once per month, researchers say. They add that most wild-caught Pacific salmon can be eaten at least 2 or 4 times monthly without significantly increasing cancer risk.
Compared with wild salmon caught in the northern Pacific Ocean, salmon farmed in Europe and North America are significantly more contaminated with polychlorinate...
Source URL: https://www.sciencenews.org/article/farmed-salmon-bring-pcbs-table