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The book's chapters thus address issues of marijuana's real or putative effects on sex hormones and reproduction, lungs, the immune system, the brain, memory, cognition and motivation; the gateway theory and addiction; crime, deviance and punishment, and so on -- in other words, virtually all the concerns that have been raised for decades in ...
A dried cannabis flower. The short-term effects of cannabis are caused by many chemical compounds in the [[Cannabis|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.
Marijuana's official designation as a Schedule 1 drug — something with "no accepted medical use" — means it is pretty tough to study.. Yet both a growing body of research and numerous ...
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.
D’Souza added that cannabis use can have serious impacts on the developing brain because of its effects on the endocannabinoid system, a complex signaling system in the brain that marijuana targets.
Short-term use increases both minor and major adverse effects. [116] Common side effects include dizziness, feeling tired, vomiting, and hallucinations. [116] Long-term effects of cannabis are not clear. [120] Concerns including memory and cognition problems, risk of addiction, schizophrenia in young people, and the risk of children taking it ...
Developing cannabis use disorder is relatively common in Washington state, one of the first states to fully legalize cannabis, and can even occur in people who only use medical marijuana ...
Common misconceptions are viewpoints or factoids that are often accepted as true, but which are actually false. They generally arise from conventional wisdom (such as old wives' tales ), stereotypes , superstitions , fallacies , a misunderstanding of science, or the popularization of pseudoscience .