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Over time, the marijuana gateway hypothesis has been studied more and more. In one published study, the use of marijuana was shown not a reliable gateway cause of illicit drug use. [67] However, social factors and environment influence drug use and abuse, making the gateway effects of cannabis different for those in differing social circumstances.
A chemical in marijuana, THC, triggers brain cells to release the chemical dopamine. Dopamine creates good feelings — for a short time. Here's the thing: Once dopamine starts flowing, a user feels the urge to smoke marijuana again, and then again, and then again. Repeated use could lead to addiction, and addiction is a brain disease.
A dried cannabis flower. The short-term effects of cannabis are caused by many chemical compounds in the cannabis plant, including 113 [clarification needed] different cannabinoids, such as tetrahydrocannabinol, and 120 terpenes, [1] which allow its drug to have various psychological and physiological effects on the human body.
And now, reasons to cast a ballot in favor of recreational cannabis There is a strong case for voting yes on Initiated Measure 27 on the Tuesday ballot to legalize marijuana (cannabis) in South ...
To have cannabis use disorder, or CUD, a person must have two or more of such symptoms as craving weed, becoming tolerant, using more than intended, using marijuana even though it causes problems ...
For that reason, it's understandable to have questions. Cannabis — aka pot, weed or marijuana — is legal in 23 states, making it more accessible than ever. It’s also worth noting that many ...
Marijuana and THC can have a long-term impact, according to research. Experts say the effects of cannabis on adolescents can stick around after being high. Marijuana use may cause cognitive ...
Marijuana's status and classification under federal law hinders oversight and scientific research. States have implemented inconsistent standards and regulations, with only two states capping THC levels in most recreational marijuana products and just ten requiring warnings about the potential for habit formation.