Cannabis resin and herbal cannabis have significantly increased in potency and in price, according to the first study to investigate changes in cannabis across Europe.
Jan 1, 2019
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As legal access to marijuana continues expanding across the U.S., more scientists are studying the effects of its active ingredient, tetrahydrocannabinol (THC), in teens, adults and pregnant women.
Dec 19, 2018
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One of the most commonly proposed uses of medical marijuana is to treat glaucoma. But a study from researchers at Indiana University has found that a major chemical component in the substance appears to worsen the primary ...
Dec 17, 2018
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In a study of adolescent mice with a version of a gene linked to serious human mental illnesses, Johns Hopkins Medicine researchers say they have uncovered a possible explanation for how marijuana may damage the brains of ...
Dec 17, 2018
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In a small study of infrequent cannabis users, Johns Hopkins Medicine researchers have shown that, compared with smoking cannabis, vaping it increased the rate of short-term anxiety, paranoia, memory loss and distraction ...
Dec 4, 2018
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Canada currently finds itself at the intersection of two historic social phenomena with massive implications for public health.
Nov 22, 2018
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(HealthDay)—If you're a pot-smoking parent and you think your kids aren't affected, think again.
Nov 19, 2018
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Getting behind the wheel after cannabis use is on the rise in the US, and THC, not alcohol, is now the most commonly detected intoxicant in US drivers. Detecting levels of THC, however, is challenging and the methods used ...
Oct 26, 2018
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In the wake of cannabis legalization, a team of scientists at the Research Institute of the McGill University Health Centre (MUHC) and McGill University have delivered encouraging news for chronic pain sufferers by pinpointing ...
Oct 24, 2018
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A variety of conditions affect our ability to drive, including poor sleep, some prescription medications and alcohol. Cannabis is another.
Oct 18, 2018
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