13 abril 2015
Scientists have demonstrated that the exposure to a chemical pollutant called PCB-153 is positively associated to the risk of suffering from cancer in males. This agent, which has been banned in Spain since the 1980s, can still be found in some fat-rich food, such as large fat-rich fish (tuna, salmon, swordfish, among others), since it is highly resistant to degradation.
http://feeds.sciencedaily.com/~r/sciencedaily/~3/Z2eM6DpaKzs/150413075140.htm
