A study from the College of Montreal published within the journal Improvement and Psychopathology in 2016 located that early use of marijuana can have an affect on teens. People who smoke that start out all-around age 14 do worse on some cognitive tests than non-smokers. Correct research performed so far https://isaugustapreciousmetalsle88776.blogaritma.com/31139196/new-step-by-step-map-for-tetrahydrocannabinol