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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.
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.
Cannabis has a longstanding reputation for helping people relax, but recent research has found it can have a negative impact on mental health. For that reason, it's understandable to have questions.
Dr. Peter Grinspoon, one of the leading cannabis researchers in the U.S., said that while it’s important to note the two studies do not directly prove marijuana causes heart problems, it’s an ...
The rise of the syndrome in the past two decades coincides with the expansion of marijuana legalization in the United States. [32] An analysis of data from the National Emergency Department Sample between 2006 and 2013 found an increase in emergency room attendees with vomiting who also had cannabis use disorder , to a rate of approximately 13 ...
In areas where marijuana becomes legal and easier to access, Volkow’s concern is the ease with which products can be mixed, leading to a high total dose of marijuana consumed. One of the biggest ...
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.
For instance, smoking marijuana regularly will likely lead to a smoker classification, with higher premiums as a result. However, occasional use, especially in non-smoking forms, might allow you ...