6th August 2014
Fortunately, you are not always what you eat – at least in Canada's Arctic. New research from the University of Guelph reveals that arctic mammals such as caribou can metabolize some current-use pesticides (CUPs) ingested in vegetation.
This limits exposures in animals that consume the caribou – including humans.
"This is good news for the wildlife and people of the Arctic who survive by hunting caribou and other animals," said Adam Morris, a PhD student in the School of Environmental Sciences and lead author of the study published recently in Environmental Toxicology & Chemistry.
"The lack of any significant biomagnification through the food chain indicates that there is very little risk of harm from exposure to these CUPs in this region."
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