marijuana use

They were 18-20 years old when asked about marijuana use.

And it's not just marijuana use, which has increased by 141 percent.

Consider what has just happened on the issue of marijuana use for medical purposes.

Fully 62 percent of the need for treatment is due to marijuana use.

Consider the rates of current marijuana use by young people here and abroad.

As a result, almost no public drinking or marijuana use was apparent.

He added that the inquiry had also found no evidence of marijuana use.

New data also shows that youth marijuana use is on the rise.

If this is the case, there certainly will be more long-term effects of marijuana use.

Marijuana use among college students is only topped by alcohol.

So, if you want to know the long term effects of marijuana use look in the mirror!

He first tested positive, for marijuana use, in February 1988.

Overall marijuana use is declining in all age groups except for young people.

In contrast, marijuana use by high school seniors dropped 60 percent.

The report also noted a 12 percent drop in marijuana use among all age groups since 1988, when a similar survey was taken.

There has been other evidence that youthful marijuana use is increasing.

That was after she stopped her occasional marijuana use and got off welfare.

The reporters asked repeated questions about his marijuana use and the response to it.

But there were significant differences in alcohol and marijuana use, primarily among women.

The book is a history of social marijuana use in the United States.

When he asked how many students had also been affected negatively by marijuana use, including someone else's, about 85 percent stood up.

One document showed that she tested positive for marijuana use.

It is no wonder people are unwilling to admit to marijuana use.

Bush refused to answer questions about past marijuana use.

He was given the nickname "Puff" because of his marijuana use.