Positive Marijuana Research Database
The hippocampus is a component of the brain associated with long term memory and spatial navigation. There has been ongoing debate regarding the effect of cannabis (marijuana) on hippocampal volume, and whether or not earlier age initiation of use, or higher doses of marijuana have any effect on its size. This study matched 20 heavy […]
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 […]
It is very likely that anyone who has heard the term “marijuana” has also heard of its supposed negative effects on brain development. One manner of evaluating brain development is the measurement of volume or size of various individual regions. The authors of this study set out to evaluate the reputed impact of cannabis (marijuana) […]
Concentrated cannabis (marijuana) has become increasingly available but little is known about the characteristics and profile of concentrate users. This article from the Journal of Addictive Behavior Reports set out to compare concentrate users to non-concentrate users in states with legal marijuana. It was performed by conducting an anonymous online survey in California, Colorado, Nevada, […]
The most common cause of chronic liver disease is from infection with the Hepatitis C virus (HCV). The effect of cannabis (marijuana) use on chronic liver disease has been controversial, so this paper investigates the impact of marijuana use among individuals with HCV infection. Between 2007 and 2014, hospital discharge records of those over 18 […]
Between February and October of 2015, an anonymous web-based survey was hosted on the Michael J. Fox Foundation and the National Multiple Sclerosis Society webpages. The survey collected demographic and cannabis use information, and used standardized questionnaires to assess neurological function, fatigue, balance, and physical activity participation. There were 595 participants whose data was used […]
As the United States re-enters an era in which marijuana becomes legal again (state by state) for usage, there will still be many false stigmas which some will face with friends and family. A few of these may be oriented around the “you just want to get high” type of accusations, despite the fact you […]