This article was posted by CrystalWind.ca.
Scientists Find: Inhaling Cannabis Does Not Make You Stupid
- Details
- Written by AndEl
Marijuana is easily one of the most controversial and iconic issues in recent times. With more and more states legalizing the substance, you can sense that its prohibition will come to an end within the foreseeable future. But, I’m sure at some point in your life you’ve been exposed to anti-marijuana propaganda. Movies like Reefer Madness paint a deceiving picture of what it really is like to smoke the flower that so many people are adamantly against.
A 2012 Duke University Study claimed to have found that heavy marijuana use through adolescence and young adulthood was associated with declines in IQ; it is largely this study that many have used to cite declines in IQ as being caused by pot use during formative years. However, other researchers have since criticized that study’s methods, claiming that the original research failed to account for other factors that could have affected cognitive development; things like cigarette use, alcohol use, mental illness and socioeconomic status.
Two new reports study the relationship between marijuana use and intelligence from two entirely different perspectives: The first examines the life trajectories of 2,235 British teenagers between ages 8 and 16, while the other looks at the differences between American identical twin pairs in which one twin uses marijuana and the other twin does not.
Both methods found no evidence that adolescent marijuana use leads to a decline in intelligence. After adjusting for factors such as maternal health, mental health and other substance use, researchers come to the conclusion that “cannabis use by the age of 15 did not predict either lower teenage IQ scores or poorer educational performance.”
All of this evidence and research is not, however, saying that consistent, heavy marijuana use does not come with negative consequences. There is a large number of negative physical and mental health outcomes linked to heavy marijuana use. Marijuana is a drug, and just like any other drug, there are risk and benefits associated with its use. But being accurate in both respects with regard to education is vital for those consuming it on a regular basis.
© CrystalWind.ca 2025. All content (articles, imagery, fair use) & design protected. Written permission required for copying. All rights reserved.
Join the Conversation Now! Comment Below!
Disclaimer Health
All post and information provided within this blog is for educational and informational purposes only, and is not to be construed as medical advice or instruction. No action should be taken solely on the contents of this website. Please consult with your healthcare professional before making any dietary or lifestyle changes or taking supplements that may interfere with medications. Any products or information discussed are not intended to diagnose, prevent, treat or cure any illness, disease or lifestyle. Please consult your physician or a qualified health professional on any matters regarding your health and wellbeing or on any opinions expressed within this website.
CrystalWind.ca does not promote, condone or advocate licit or illicit drug use. CrystalWind.ca cannot be held responsible for material on its website pages, or pages to which we provide links, which promote, condone or advocate licit or illicit drug use or illegal activities. CrystalWind.ca disclaims all warranties with regard to the information included in its pages. In no event shall CrystalWind.ca be liable for any special, indirect or consequential damages in connection with the information contained within these pages or pages to which we provide links.
CrystalWind.ca reserves the right to make changes and improvements to any information contained within these website pages, at any time and without notice and cannot be held responsible for any inconveniences caused by subsequent changes.
CrystalWind.ca makes no warranty, express or implied, including the warranties of merchantability and fitness for a particular purpose, or assumes any legal liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process disclosed, or represents that its use would not infringe privately owned rights.
Spirit Animal Totem Of The Day!
Crystal Of The Day!
CrystalWind.ca is free to use because of
donations from people like you.
Donate Now »
Unlock Your Light: Join Lightworkers Worldwide on CrystalWind.ca!
Follow Us!
Who is Online Now
We have 29448 guests and no members online