Search results
Results from the WOW.Com Content Network
Weed affects your ability to make decisions, control emotions, remember important data, plan, organize and solve problems, a new study found, and that impact may last well past your initial high.
New research shows that heavy lifetime use of cannabis — more than 1,000 times — is associated with reduced activity in areas of the brain involved in working memory. The study adds to ...
A pamphlet produced by the United States Department of Justice in the 1990s for youth sports coaches admonished them to "Explain that marijuana is illegal and that the athlete can be arrested or suspended from school and sports for using it", [35] and listed several deleterious physical and psychological effects of marijuana including ...
The NCAA’s changes come after the World Anti-Doping Agency said it would review its rules regarding marijuana in September 2021, and states across the country have legalized marijuana for ...
In day-to-day practice, a history of marijuana use is often not sought by many practitioners, and even when sought, the patient's response is not always truthful". [75] A 2013 analysis of 3,886 myocardial infarction survivors over an 18-year period showed "no statistically significant association between marijuana use and mortality". [76]
Over time, the marijuana gateway hypothesis has been studied more and more. In one published study, the use of marijuana was shown not a reliable gateway cause of illicit drug use. [68] However, social factors and environment influence drug use and abuse, making the gateway effects of cannabis different for those in differing social circumstances.
For this study, researchers analyzed data from more than 1,000 young adults aged 22 to 36 who were categorized as one of the following: heavy cannabis users — used more than 1,000 times over ...
Marijuana impacts young people's mental development, their ability to concentrate in school, and their motivation and initiative to reach goals. And marijuana affects people of all ages: Harvard University researchers report that the risk of a heart attack is five times higher than usual in the hour after smoking marijuana.