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  2. Effects of cannabis - Wikipedia

    en.wikipedia.org/wiki/Effects_of_cannabis

    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 (THC), and 120 terpenes, [1] which allow its drug to have various psychological and physiological effects on the human body.

  3. Long-term effects of cannabis - Wikipedia

    en.wikipedia.org/wiki/Long-term_effects_of_cannabis

    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.

  4. Effects of legalized cannabis - Wikipedia

    en.wikipedia.org/wiki/Effects_of_legalized_cannabis

    A 2010 report predicted that full marijuana legalization could save the United States more than $13 billion a year, with $8 billion of that amount resulting from no longer having to enforce prohibition. [12] The legalization of marijuana may create new job opportunities. The current industry supports nearly 430,000 full-time jobs, however it is ...

  5. Smoking marijuana might have some surprising health benefits

    www.aol.com/news/2015-11-02-smoking-marijuana...

    There are plenty of studies detailing the negative effects of marijuana as well. Only now, science is suggesting marijuana isn't all bad as might have been previously believed.

  6. Medical cannabis - Wikipedia

    en.wikipedia.org/wiki/Medical_cannabis

    Medical cannabis, medicinal cannabis or medical marijuana (MMJ), refers to cannabis products and cannabinoid molecules that are prescribed by physicians for their patients. [1][2][3][4] The use of cannabis as medicine has a long history, but has not been as rigorously tested as other medicinal plants due to legal and governmental restrictions ...

  7. Cannabis drug testing - Wikipedia

    en.wikipedia.org/wiki/Cannabis_drug_testing

    Cannabis. Cannabis drug testing describes various drug test methodologies for the use of cannabis in medicine, sport, and law. Cannabis use is highly detectable and can be detected by urinalysis, hair analysis, as well as saliva tests for days or weeks. Unlike alcohol, for which impairment can be reasonably measured using a breathalyser (and ...

  8. Cannabis smoking - Wikipedia

    en.wikipedia.org/wiki/Cannabis_smoking

    Cannabis. Cannabis smoking (known colloquially as smoking weed or smoking pot) is the inhalation of smoke or vapor released by heating the flowers, leaves, or extracts of cannabis and releasing the main psychoactive chemical, Δ 9 - tetrahydrocannabinol (THC), which is absorbed into the bloodstream via the lungs.

  9. Legality of cannabis by U.S. jurisdiction - Wikipedia

    en.wikipedia.org/wiki/Legality_of_cannabis_by_U...

    1998: Initiative 59 was voted in to allow medical marijuana, but was blocked from taking effect by Congress until 2009. 2014: D.C. Mayor Vincent Gray signed a bill that decriminalized possession of up to 1 oz (28 g) of marijuana in the U.S. capital for persons 18 years of age or older. The law made possession a civil violation with a penalty of ...