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The analysis showed that people with cannabis use disorder were about 2.5 times more likely to develop an oral cancer; nearly five times more likely to develop oropharyngeal cancer, which is ...
Laboratory experiments have suggested that cannabis and cannabinoids have anticarcinogenic and antitumor effects, [22] including a potential effect on breast- and lung-cancer cells. [23] While cannabis may have potential for refractory cancer pain or use as an antiemetic, much of the evidence comes from outdated or small studies, or animal ...
A 2012 review of cannabis use and dependency in the United States by Danovitch et al said that "42% of persons over age 12 have used cannabis at least once in their lifetime, 11.5% have used within the past year, and 1.8% have met diagnostic criteria for cannabis abuse or dependence within the past year. Among individuals who have ever used ...
Cannabis and cancer risk. The cannabis plant contains more than 100 cannabinoids, including THC and CBD, and hundreds of non-cannabinoid chemicals. Scientists are just beginning to understand the ...
Cannabis is often used by people to cope with anxiety, yet the efficacy and safety of cannabis for treating anxiety disorders is yet to be researched. [40] [41] Cannabis use, especially at high doses, is associated with a higher risk of psychosis, particularly in individuals with a genetic predisposition to psychotic disorders like schizophrenia.
Story at a glance Marijuana for medical use has been legalized in many states. Cancer patients in particular may benefit from medical marijuana for managing pain and symptoms. An analysis of ...
Cannabis users have shown decreased reactivity to dopamine, suggesting a possible link to a dampening of the reward system of the brain and an increase in negative emotion and addiction severity. [11] Cannabis users can develop tolerance to the effects of THC. Tolerance to the behavioral and psychological effects of THC has been demonstrated in ...
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