Cognitive functioning of long-term heavy cannabis users seeking treatment.

However, only 1/10 - 1/3 cannabis dependent users will seek treatment within a year.

A recent study with cannabis users referred from probation strengthens these findings further.

Melges led research work at Stanford University in the 1970s on cannabis users.

No doubt the idea is simply another means of persecuting the cannabis user since government policy on drugs now has only dwindling minority support.

According to the 2004 household survey, approximately half of all recent cannabis users used the drug less than once a month.

However, no such decline was seen in subjects who had formerly been heavy cannabis users and had stopped taking the drug.

Lack of hippocampal volume change in long-term heavy cannabis users.

For example, unlike tobacco smokers, cannabis users frequently pass a single pipe among two or more partners.

Thus, a cannabis user may be sentenced to pay a fine (€250 - €2,500).