If you struggle with insomnia, this data shows medical cannabis provided sustained sleep improvement for 18 months, with nearly 40% of patients reducing or quitting their prescription sleep medications. A collaborative study by WSU and University of Calgary, published in PNAS, confirms ‘the munchies’ are a real cognitive response that occurs regardless of sex, age, weight, or recent food consumption. In a randomized clinical trial of 82 volunteers who vaped 20 or 40mg of cannabis or placebo, intoxicated participants ate significantly more food within the first 30 minutes.