Marijuana | The National Center on Addiction and Substance Abuse

Marijuana

Jan Copeland, PhD, Discusses Cannabis Policy

Dr. Copeland, founding director of the National Cannabis Prevention and Information Centre at University of New South Wales Australia, spoke during our Addiction Speaker Series about the rise and fall of Australia’s cannabis policy responses. We interviewed Dr. Copeland to get some deeper insights into her research and experience regarding cannabis (or marijuana) use and the prevention and treatment of cannabis use disorder.

Kevin A. Sabet, PhD, Shares Important Lessons from Cannabis Legalization

Dr. Sabet, Director of the Drug Policy Institute at the University of Florida and Co-Founder, President and CEO of Smart Approaches to Marijuana, spoke during our Addiction Speaker Series about the impact of marijuana legalization in our country. Research shows that the vast majority (91 percent) of calls to poison control centers for unintentional exposure to marijuana edibles among young children come from states like Colorado, Washington, and Oregon, which have legalized and marketed marijuana. National data also indicate that Colorado ranks highest in rates of adolescent marijuana use – higher than the national average. States like Colorado, Washington, and Oregon also rank lowest in measures of adolescent perceptions of risk from smoking marijuana.

We had the pleasure of interviewing Dr. Sabet about his work. 

Marijuana Dispensaries and Disadvantaged Neighborhoods

As more states push for the legalization of marijuana, there is increasing fear that the stores that sell marijuana, commonly known as dispensaries, will have a negative impact on their surrounding communities. Both recreational and medical marijuana are legal in Washington, Oregon, California, Nevada, Alaska, Colorado, Massachusetts, and Maine. However, because of the negative ripple effects of legalizing marijuana, state support doesn’t necessarily translate into local backing. 

The Link Between Marijuana, Psychosis, and Schizophrenia: Alarming or Exaggerated?

In the past few years, marijuana has become more widely available and its use more accepted. Twenty-five states and Washington D.C. have now legalized it in some form. Still, concerns remain about marijuana’s effects. One growing but not well-recognized health problem is that marijuana can induce psychosis – particularly when the marijuana ingested is highly potent or when the individual is susceptible to developing psychotic disorders such as schizophrenia.

Surprising Facts About Marijuana – From Psychiatrist and Renowned Addiction Expert Herbert D. Kleber, MD

As part of The National Center on Addiction and Substance Abuse Speaker Series, in which leading experts present their research and insights, Herbert D. Kleber, MD, Founder and Director Emeritus of the Division on Substance Abuse at the Columbia University College of Physicians and Surgeons and the New York State Psychiatric Institute, gave an in-depth presentation on marijuana and the effects of legalization. We spoke with Dr. Kleber to hear a little bit more about his take on marijuana legalization, edibles and how marijuana impacts the brain.

Quitting Marijuana: If at First You Don’t Succeed – You’re Not Alone

The public view of marijuana is changing rapidly. It seems like every day there are news stories about states moving toward legalization, newfound uses for medical marijuana, how health risks of marijuana may be less than for other drugs and debates regarding whether marijuana is actually addictive. With all this saturation of media coverage and the shifting perspectives on marijuana, there’s an important group we have a tendency to forget: people who use marijuana and are trying to quit.

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