Вреден ли е джойнта?

[aurissaaaaa]

.

То повечето наркотици са 'от природата', наистина не виждам какво имаш предвид.

http://www.pnas.org/content/109/40/E2657.abstract

http://www.livescience.com/22711-smo...lowers-iq.html

Roughly 5 percent of the participants started using marijuana as teenagers. Those who smoked marijuana at least four times a week and used marijuana throughout their life saw their IQ drop an average of 8 points, the equivalent of going from an A to a B student. The drop was not explained by other drug use, years of education, schizophrenia or using marijuana in the day before the test.

People who eventually quit smoking pot still had lower IQs than they did at the start of the study.