The study, which collected responses from 27,500 people via an online survey, also found that people who bought marijuana legally from a dispensary were far more likely to have visited a fast food joint in the last four weeks than people who hadn't. Specifically, compared to non-users, they were 10% more likely to eat at McDonald's, 43% more likely to have eaten at Taco Bell, 17% more likely to have ordered off the Wendy's menu, and 19% more likely to have consumed food from Burger King. And while not quite as popular as the others, KFC, Chick-fil-A, Carl's Jr., and Jack in the Box were also more popular among consumers of weed.
Roughly 4.7 million people, or 8.5% of the US population, currently purchase weed legally in dispensaries around the country. And as more states vote to legalize marijuana, cannabis consumption has nearly doubled in the last 10 years, which spells good news for big chains like McDonald's and Taco Bell.