Teens with ‘escalating’ cannabis use likely to suffer depression, poor education – study

“We expected to see that the young men who had a high, consistent level of marijuana use would have differences in brain function. However, it turned out that those who had an increasing pattern of use over their teens had the biggest differences,”said Erika Forbes, of the University of Pittsburgh, the lead author of a study published in the journal Addiction on Tuesday.

 Nir Elias Smart kids more likely to smoke weed drink alcohol as teens — study

Researchers surveyed 158 male participants already part of a study examining poor social outcomes at the age of 20, asking them to describe when they first started using marijuana, and

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