The effects of cannabidiol on worry and anxiety among high trait worriers: a double-blind, randomized placebo controlled trial.

Taken together, these findings suggest 300mg of oral CBD does not attenuate cognitive symptoms of anxiety (i.e., worry), following both acute and repeated administration. Some evidence for repeated administration of 300mg on physical symptoms of anxiety was obtained. Findings from the current study suggest CBD's modest anxiolytic effects may be specific to the physical aspects of anxious arousal.