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    Question ID:   973         Current Version: 1
Question: Why there is mercury and methylmercury in fish or shellfish?
Category: Food & Drink > Other
Keywords: mercury, methymercury, fish, shellfish, pollution, pregnancy, health, woman
Type: what
Rating:(0 ratings)    Views: 446    Discussions: 0   In Watch Lists: 1  

 
    Answer:

Mercury occurs naturally in the environment and can also be released into the air through industrial pollution. Mercury falls from the air and can accumulate in streams and oceans and is turned into methylmercury in the water. It is this type of mercury that can be harmful to your unborn baby and young child. Fish absorb the methylmercury as they feed in these waters and so it builds up in them. It builds up more in some types of fish and shellfish than others, depending on what the fish eat, which is why the levels vary.

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