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The risk of negative mental health effects is increased about five times by regular use of high potency marijuana.” ... scientific evidence about the effects of marijuana on the adolescent brain ...
A large study from the University of Colorado found heavy cannabis use is linked to reduced brain activity. Lead researcher Joshua Gowin and neurosurgeon Paul Saphier discuss the impact on health.
Effects have included an increase in cannabis-related calls to the Oregon state poison center, [29] an increase in perception among youth that marijuana use is harmful, [29] a decrease in arrest rates for cannabis related offenses, [29] stores sold $250 million in cannabis products which resulted in $70 million in state tax revenue (higher than ...
In what the university calls the largest study of its kind, researchers used brain imaging technology to explore the effects of recent and lifetime cannabis use on brain function among more than ...
Although the majority of research has concentrated on the adverse effects of alcohol, there is now evidence that prenatal exposure to cannabis has serious effects on the developing brain and is associated with "deficits in language, attention, areas of cognitive performance, and delinquent behavior in adolescence". [94]
However, medical marijuana treatments are not for everyone and it may cause adverse side effects for others. Overall, the potential long-term side effects of medical marijuana are not yet fully classified. As a result, further studies must carry out to fully understand the benefits as well as adverse psychiatric and medical side effects of the ...
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.
Americans appear to continue to see a need for change with U.S. cannabis laws. New research data from Pew found that an overwhelming 88% of U.S. adults say that cannabis should be legalized for ...