Teenagers' heavy cannabis use 'impairs intelligence'

Status
Not open for further replies.

Northerner

Admin (Retired)
Relationship to Diabetes
Type 1
Teenagers who are regular cannabis users by the age of 15 risk "impairing" their educational ability, suggests a study of young people in the UK.

But the study shows occasional use does not seem linked to reduced achievement.

The research is based on a long-term study tracking the health of people born in the Bristol area in the 1990s.

But the study warns it is difficult to distinguish the specific impact of cannabis from other overlapping "risky behaviours" such as drinking alcohol.

"It's hard to know what causes what. Do kids do badly at school because they are smoking weed, or do they smoke weed because they're doing badly? This study suggests it is not as simple as saying cannabis is the problem," says lead researcher Claire Mokrysz, from University College London.

http://www.bbc.co.uk/news/education-29694716
 
Status
Not open for further replies.
Back
Top