Study, Apr/18: "No Acute Effects of Cannabidiol on the Sleep-Wake Cycle of..."

The full title of this Brazilian study is "No Acute Effects of Cannabidiol on the Sleep-Wake Cycle of Healthy Subjects: A Randomized, Double-Blind, Placebo-Controlled, Crossover Study".

Excerpt from Abstract:

"Different from anxiolytic and antidepressant drugs such as benzodiazepines and selective serotonin reuptake inhibitors, acute administration of an anxiolytic dose of CBD does not seem to interfere with the sleep cycle of healthy volunteers. The present findings support the proposal that CBD do not alter normal sleep architecture. Future studies should address the effects of CBD on the sleep-wake cycle of patient populations as well as in clinical trials with larger samples and chronic use of different doses of CBD. Such studies are desirable and opportune."

Abstract:

https://www.ncbi.nlm.nih.gov/pubmed/29674967

Full Study:

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5895650/