Pollutant dangers to fish

IS any food truly safe to eat?

With experts regularly disagreeing, it’s often hard to know who to trust. Fish, for instance, is being trumpeted as a healthy food, but marine pollution and its toxic effects on fish, which scientists are regularly discovering, is worrying.

Fish can consume chemicals and cancer-causing agents that humans discharge into the sea, so people who then consume such fish can also be at risk, we’re told.