Researchers from Scripps Institution of Oceanography studied the amounts of toxic material in yellowfin (YF) tuna. The findings from the Gulf of Mexico and Northeast Atlantic ocean YF tuna were not good. YF tuna from those regions contained 36 times the normal amount of contaminants! Contaminants include pesticides, flame retardants, and chemicals (banned in 1979) from coolants and electronics.
Who Are at Risk from Contaminated Tuna?