Visual function and vehicle driving performance under the effects of cannabidiol: A randomized cross‐over experiment

Abstract Aims: This study aimed to determine the effect of vaporized cannabidiol (CBD) on visual function and vehicle driving performance, given the growing popularity of CBD use worldwide. Design: Randomized, double‐blind, placebo‐controlled cross‐over experimental study. Setting: Laboratory of Vision Sciences and Applications, University of Granada, Spain. Participants: Thirty participants were recruited through advertisements placed in the local newspaper and distributed among the university community. They had a mean age of 26.2 (6.2) years, and 70% were male. All of them