Posts Tagged ‘marijuana’

Source: Julia Milzer, “Largest Study Ever Done on Cannabis and Brain Function Finds Impact on Working Memory,” University of Colorado, 28 January 2025. “The researchers found that 63% of heavy lifetime cannabis users exhibited reduced brain activity during a working memory task, while 68% of recent users also demonstrated a similar impact.” “This decline in brain…

Source: Dr. Liji Thomas, MD, “Dangers of recreational/medical cannabis use,” News Medical and Life Sciences, 26 October 2022. More people are using marijuana and starting at a younger age. “Now that many American states have legalized cannabis, the already high rate of cannabis usage is increasing from ages as young as 16 years.” Current studies on marijuana’s…

Source: “How Cannabis Affects Our Cognition and Psychology,” Neuroscience News, 13 May 2022. “… the main users are adolescents and young adults, whose brains are still in development. They may therefore be particularly vulnerable to the effects of cannabis use on the brain in the longer term.” “We showed that participants with the condition had significantly worse…

Source: “Cannabis Use Produces Persistent Cognitive Impairments,” Neuroscience News, 20 January 2022. “A systematic review published today in the scientific journal Addiction has found that cannabis use leads to acute cognitive impairments that may continue beyond the period of intoxication.” “The study found that cannabis intoxication leads to small to moderate cognitive impairments in areas including:…

Source: Alice G. Walton, “The Brain May Compensate For Heavy Pot Smoking — Until It Can’t Anymore,” Forbes, 11 Nov 2014. “The research, published in Proceedings of the National Academy of Sciences, found that an area in the front of the brain called the orbitofrontal cortex (OFC) is smaller in people who smoke three joints a day…

Source: Christopher Ingraham, “What happens when you get stoned every single day for five years,” Washington Post, 1 Feb 2016. “If you smoke a lot of weed — like a lot of it — it can potentially do permanent damage to your short-term memory.” “The study found that people who smoked marijuana on a daily basis for…

Source: Paul A. Eisenstein, “Legalized marijuana linked to a sharp rise in car crashes,” NBC News, 18 Oct 2018 “There has been an increase by up to 6 percent in the number of highway crashes in four of the states where the recreational use of marijuana has been legalized, according to a pair of new…

Source: Colorado Springs Gazette Opinion, “Five years later, Colorado sees toll of pot legalization”, The Oklahoman, 14 November 2017. “Five years of retail pot coincide with five years of a homelessness growth rate that ranks among the highest rates in the country. Directors of homeless shelters, and people who live on the streets, tell us homeless…

Source: “Dr. Kabran Chapek … says, ‘I’m not surprised when someone with anxiety tells me that they use marijuana or alcohol to help them sleep, or calm their nerves. It’s predictably people with over activity in their brains and problems like anxiety or PTSD who use sedating substances—we can see it on their SPECT scans. The problem…

Source: [“Marijuana Causes Long-term Brain Changes,” Amen Clinics, 2015 February 06]. “Dr. Kabran Chapek … says, ‘I’m not surprised when someone with anxiety tells me that they use marijuana or alcohol to help them sleep, or calm their nerves. It’s predictably people with over activity in their brains and problems like anxiety or PTSD who use…

Source: Kathleen Doheny, “Recreational Marijuana: Are There Health Effects?” WebMD, 11 December 2012. Lung Damage “‘Putting smoke in your lungs is not good for the lungs,’ says Roland Lamarine, HSD, professor of public health at California State University, Chico. … Some research shows that marijuana smoke has up to 70% more cancer-causing substances than tobacco…

Source: Paul Hammel, “Ideas to ease pot laws just blowin’ in the wind,” Omaha World-Herald, 20 November 2012. People continue to promote illogical fixes to problems. Iowa Representative Bruce Hunter wants to decriminalize marijuana possession. His reason? “He is pushing decriminalization of pot because sending users to prison contributes to overcrowding. It also doesn’t make…

Source: “Cops ponder how to deter stoned driving,” Omaha World-Herald, 18 November 2012 Now that Washington and Colorado have legalized casual marijuana use, the concern has been raised about driving under the influence. “Marijuana can cause dizziness and slow reaction time, and drivers who are high are more likely to drift and swerve.” The question raised…

Source: “Marijuana tourism: A budding industry?” Omaha World-Herald, 12 November 2012. As predicted, the push for legalizing marijuana under the guise of medical need was merely a rouse to get recreational use legalized. Both Colorado and Washington have voted to legalize the use of marijuana in their states so long as the drug is bought and…

Source: Bill Briggs, “Dude, it’s your junk! Pot linked to testicular cancer,” NBC News, 10 September 2012. “Scientists at the University of Southern California say they’ve detected a link between recreational marijuana use and a greater chance among males in their early teens through their mid-30s of contracting a particularly dangerous form of testicular cancer –…

Source: Stephen Adams, “Cannabis smoking ‘permanently lowers IQ’,” The Telegraph, 27 July 2012. Source: Madeline Meier, et al, “Persistent cannabis users show neuropsychological decline from childhood to midlife,” Proceedings of the National Academy of Sciences (PNAS), 30 July 2012. “Researchers found persistent users of the drug, [marijuana], who started smoking it at school, had lower IQ scores…