A Yale-led analysis of the genomes of more than 1 million people has shed light on the underlying biology of cannabis use disorder and its links to psychiatric disorders, abuse of other substances such as tobacco, and possibly ...
Nov 21, 2023
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After alcohol, marijuana is the most commonly used recreational substance among U.S. adults and adolescents. Up to 22 million Americans 12 or older use cannabis. In a 2022 survey by the National Institute on Drug Abuse, 0.7% ...
Oct 11, 2023
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People visiting the emergency department (ED) for substance use—particularly cannabis—are at high risk of developing schizophrenia, according to new research.
Sep 27, 2023
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People who use both tobacco and cannabis are more likely to report anxiety and depression than those who used tobacco only or those who used neither substance, according to a new study published this week in the open-access ...
Sep 13, 2023
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Research conducted at Columbia University Mailman School of Public Health detected significant levels of metals in the blood and urine among marijuana users, concluding that marijuana may be an important and under-recognized ...
Aug 30, 2023
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A first-in-class drug engineered to selectively inhibit the signaling pathway of the cannabinoid receptor shows promise as a safe and effective treatment for cannabis use disorder (CUD), a condition where a person is unable ...
Jun 8, 2023
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The relationship between cannabis use and psychiatric disorders has been widely debated.
May 31, 2023
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A Columbia University study has found that teens who use cannabis recreationally are two to four times as likely to develop psychiatric disorders, such as depression and suicidality, than teens who don't use cannabis at all.
May 8, 2023
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Suspected suicidal cannabis exposures have increased 17% annually, over a period of 12 years, according to a Washington State University-led analysis of U.S. poison center data.
Apr 19, 2023
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A new study from the University of Illinois Chicago has used death certificate data to compare mortality rates in states that legalized recreational cannabis dispensaries with states that only provided access to medical cannabis. ...
Mar 27, 2023
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