Maker of Roundup denies any hidden influence on studies used in approval process
Health Canada says in light of "troubling allegations," its scientists are reviewing hundreds of studies used during the approval process for glyphosate, the active ingredient in Canada's most popular herbicide, Roundup.
The decision comes after a coalition of environmental groups claimed Health Canada relied on studies that were secretly influenced by agrochemical giant Monsanto, the maker of Roundup, when it re-approved use of glyphosate in 2015 and confirmed that decision in 2017.
The coalition, which includes Equiterre, Ecojustice, Canadian Physicians for the Environment and others, says academic papers looking at whether the herbicide causes cancer were presented to Health Canada's Pest Management Regulatory Agency as independent, when in fact Monsanto had a hand in writing them.
At the time, Health Canada decided the risks of glyphosate to human health were acceptable, if used as directed in updated product labels. Now it's taking another look.