In general, the effects of marijuana (cannabis) on nonalcoholic fatty liver disease (NAFLD) are largely unknown. The authors of this study analyzed participant data from the National Health and Nutrition Examination Survey for both suspected and diagnosed NAFLD.
Data from 14,080 participants from 2005-2014, and an additional 8,286 from 1988-1994 was evaluated. Prevalence of both suspected and diagnosed NAFLD was inversely associated with marijuana use.
In this nationally representative sample, active marijuana use provided a protective effect against NAFLD. As is common at this point in our understanding of this wonderful healing plant, the mechanism is unknown and additional research is recommended.
