Smoking tobacco puts people at an increased risk for bladder cancer, a side effect that is well known in the medical community. Doctors in California set out on an 11-year study to track cannabis and tobacco users to compare the two substances’ effects on bladder he… Read article here: High Times
Tag: Lower
No, Marijuana Use Doesn’t Lower Your IQ
A 2012 Duke University study made international headlines when it purported to find a link between heavy marijuana use and IQ decline among teenagers. Other researchers questioned the findings almost immediately: Columbia University’s Carl Hart noted the very small sample of heavy users (38) in the study, leading him to question how generalizable the results […]
Marijuana Doesn’t Lower IQ, Except in the Media
Back in 2012, when a Duke University study purported to find a link between chronic marijuana use and IQ decline in teenagers, the mainstream media treated the findings like a dire warning from on high — the definitive last word on the subject, and a troubling imped… High Times