Pubdate: Fri, 15 Jan 2016
Source: Guardian, The (CN PI)
Copyright: 2016 The Guardian, Charlottetown Guardian Group Incorporated
Author: Keith Doucette
Page: A8
Cited: Canadian Centre on Substance Abuse:


Panel to Begin Tour in Halifax

As the federal government ponders how to carry out a promise to 
legalize marijuana, the arms-length agency that studies addiction is 
embarking on a four-city tour to spread warnings about the effects of 
the drug on young people.

The Canadian Centre on Substance Abuse opens the tour in Halifax on 
Friday with a panel of three experts who contributed to a report 
released in June that addressed the issue of cannabis use in adolescence.

Dr. Amy Porath-Waller, the centre's director of research and policy, 
characterizes the timing of the sessions as a bit of "serendipity" 
given the Liberal government's December throne speech in which it 
pledged to "legalize, regulate and restrict access to marijuana."

"It's great timing as the discussions are ongoing because we know the 
focus has been keeping cannabis out of the hands of young people," 
said Porath-Waller.

She said the aim of the tour is to start a conversation on how to 
protect those under 25, regardless of which direction the government 
decides to take with the drug.

Porath-Waller said research indicates the risks are greater for 
younger people who use marijuana because their brains are still in development.

"We know that it impairs cognitive functioning and there are areas of 
the brain that are involved in thinking, paying attention, memory and 
decision making that are impacted by the use of this drug," she said.

And while there are gaps in the research, Porath-Waller said there is 
evidence of emerging trends such as the risk of addiction.

She said the research has found that one in six, or about 17 per cent 
of people who start using marijuana in adolescence will develop an addiction.

She added that researchers are also fairly confident that there is an 
increased risk of psychosis for those who are vulnerable.

Porath-Waller said the idea of the panel presentations is to engage 
those dealing with youth including doctors, teachers, guidance 
counsellors and parents.

"These events are really meant to lift the evidence off the pages of 
the report and get it into the hands of those who are working with 
young people . . . so they can make informed decisions," she said.

Porath-Waller said there will also be an effort to deconstruct myths 
around the drug such as the belief by some that it cures cancer or 
improves their performance in school.
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MAP posted-by: Jay Bergstrom