Subjects exhibited minimal changes in simulated driving performance after consuming THC-infused edibles, according to research published in the Journal of Cannabis Research and online by the US National Library of Medicine.
The study, conducted by researchers from the Centre for Addiction and Mental Health, the University of Toronto and the Campbell Family Mental Health Research Institute, involved 22 participants who underwent simulated driving tests before and after ingesting edibles containing an average of 7.3 mg of THC. Assessments were made at two, four, and six hours post-consumption, with participants primarily being frequent recreational cannabis users.
The findings indicated a slight decrease in average speed two hours after consuming the edibles, with no significant changes in weaving, maximum speed, speed variability, or reaction time at any assessment point. Additionally, some subjects reported a reduced willingness to drive after ingesting cannabis.
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