Positive Marijuana Research Database
While some may have heard the anecdotal stories implying that cannabis (marijuana) use reduces motivation for exercise, there are neuro-bioligical mechanisms connected to the endocannabinoid system that support the opposite. This study set out to examine the differences between those who consume cannabis shortly before or after exercise with those who do not. This web […]
Some may have been exposed to the idea that using marijuana (cannabis) is associated with depression, or major depressive disorder (MDD). However this causality is not well documented in the literature. This study set out to explore the association of cannabis use and MDD, if any. The data was gathered from the National Epidemiologic Survey […]
The scientific literature can sometimes provide conflicting data on causal relationships. This study performed a systematic review with meta analysis. Ultimately 9 case-control studies in 6 articles were selected and reviewed with software. This study evaluated the chance of developing head and neck cancer for individuals who had smoked marijuana in their lifetime in models […]
An analysis of 8,478 individuals who completed the 2005-2010 National Health and Nutrition Examination Surveys was conducted. The participants ranged between 20 to 59 years of age. Marijuana use was categorized as never used, past use, and current use. Metabolic syndrome was classified by 3 or more of the following: elevated fasting glucose, high triglycerides, […]
In this study, 575 HIV & hepatitis C co-infected women were followed for an average of 11 years. 56% reported no THC (marijuana) use, 25% reported less than weekly use, 12% reported weekly use, and 7% reported daily use at the beginning of the study. The analysis was looking for association of THC (marijuana) use […]
As more of the world recognizes the benefits of, and legalizes the use of marijuana (cannabis), concerned individuals and policymakers wonder if using marijuana is associated with poor health outcomes. In this study the authors compared 20 years of marijuana use with a variety of physical health indexes at early midlife. 1,037 individuals were evaluated […]
Data from this study was gathered from the National Health and Nutritional Examination Survey from 1988-1994. The total sample was 10,896 adults. Marijuana (cannabis) use was based on self-reporting. There were 4 groups determined by marijuana use. 61% were non-users, 30% were past users, 5% were light users (1-4 times/month), and 3% were heavy users […]
Significant rates of depression and anxiety are consistently reported among patients with chronic pain. Since medical marijuana (cannabis) has become more prevalent for treatment of chronic pain, this cross sectional study compared depression among opioid users, marijuana users, and those who used both. Depression rates in opioid users was 57%, for marijuana users 22%, and […]
The use of medical marijuana (cannabis) is continually increasing and it is most commonly used for pain, anxiety and depression. New information suggests that use and abuse of prescription drugs is decreasing where marijuana laws have been enacted. In this study, 2,774 individuals who reported using marijuana at least once in the previous 90 days, […]
Since cannabinoid (marijuana components) receptors are found in movement related brain regions, some wished to evaluate the effect marijuana may have on human movement. 22 marijuana users average age twenty-four, were matched with 22 non marijuana users average age twenty-five. They completed screening tests, a gait and balance test, and a clinical neurological examination of […]