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Jun 1, 2023 · By comparing identical twins who shared genetics and a home environment, he could better separate the effects of cannabis use on negative outcomes from the effects of these background factors. He did not find evidence that cannabis caused more mental health problems or decreased cognitive ability, but the drug was linked to lower educational ...
Oct 19, 2020 · Mental Health. Marijuana use, especially frequently (daily or nearly daily) and in high doses, can cause disorientation and sometimes unpleasant thoughts or feelings of anxiety and paranoia. 1. People who use marijuana are more likely to develop temporary psychosis (not knowing what is real, hallucinations, and paranoia) and long-lasting mental ...
Jan 12, 2024 · Your Brain May Be Impaired. Marijuana can make it harder for you to focus, learn, and remember things. This seems to be a short-term effect that lasts for 24 hours or longer after you stop smoking.
Jun 14, 2022 · Long-term cannabis users' IQs declined by 5.5 points on average from childhood, and there were deficits in learning and processing speed compared to people that did not use cannabis. The more frequently an individual used cannabis, the greater the resulting cognitive impairment, suggesting a potential causative link.
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Apr 5, 2021 · The researchers found chronic marijuana use impacts certain aspects of cognition including memory, decision-making, and attention. Specifically, they found that using more marijuana led to larger ...
Dec 29, 2023 · Long-Term Effects and Dangers of Marijuana Use. In addition to its more acute, or short-term drug effects, there is growing evidence that marijuana use may have lasting consequences on brain development—especially when marijuana use starts in adolescence when the brain is still developing—and can lead to other long-term physical and mental health problems, which may include. 2,3
Dec 11, 2021 · Last, there are the documented harmful health effects of smoking marijuana such as an increase in bronchitis and other chronic lung conditions. Psychiatry’s Role in the Debate.
