generation, smelting and the incineration of waste, some fish, such as king mackerel, shark, and swordfish, are consistently high in mercury, which can harm the nervous system, kidneys and liver and can disturb immune processes of a fetus or young child. Other fish including canned tuna are also high in that metal. Experts think that woman who are pregnant, nursing, or may become pregnant as well as young children should take special precautions. The risk posed by mercury in fish to other people is…
Words 395 - Pages 2