Friday, June 5, 2009

Top Anti-Drug Researcher Changes His Mind, Says Legalize Cannabis

One of the world's foremost lung health experts says it's time to legalize cannabis.

Dr. Donald Tashkin, expert on cannabis and lung health, has called for the legalization of cannabis.Dr. Donald Tashkin, expert on cannabis and lung health, has called for the legalization of cannabis.For 30 years, Donald Tashkin has studied the effects of cannabis on lung function. His work has been funded by the vehemently anti-cannabis National Institute on Drug Abuse, which has long sought to demonstrate that cannabis causes lung cancer. After 3 decades of anti-drug research, here's what Tashkin has to say about cannabis laws:

"Early on, when our research appeared as if there would be a negative impact on lung health, I was opposed to legalization because I thought it would lead to increased use and that would lead to increased health effects," Tashkin says. "But at this point, I'd be in favor of legalization. I wouldn't encourage anybody to smoke any substances. But I don't think it should be stigmatized as an illegal substance. Tobacco smoking causes far more harm. And in terms of an intoxicant, alcohol causes far more harm." [McClatchy]

We've been told a thousand times that cannabis destroys your lungs, that it's 5 times worse than cigarettes, and on and on. Yet here is Donald Tashkin, literally the top expert in the world when it comes to cannabis and lung health, telling us it's time to legalize cannabis. His views are shaped not by ideology, but rather by the 30 years he spent studying the issue. He didn't expect the science to come out in favor of cannabis, but that's what happened and he's willing to admit it.

Here's the study that really turned things around:

UCLA's Tashkin studied heavy cannabis smokers to determine whether the use led to increased risk of lung cancer and chronic obstructive pulmonary disease, or COPD. He hypothesized that there would be a definitive link between cancer and cannabis smoking, but the results proved otherwise."What we found instead was no association and even a suggestion of some protective effect," says Tashkin, whose research was the largest case-control study ever conducted.

Prejudice against cannabis and smoking in general runs so deep for many people that it just seems inconceivable that cannabis could actually reduce the risk of lung cancer. But that's what the data shows and it not only demolishes a major tenet of popular anti-pot propaganda, but also points towards a potentially groundbreaking opportunity to develop cancer cures through cannabis research.

Over and over again, all the bad things we've been told about cannabis are revealed to be not only false, but often the precise opposite of the truth. So the next time someone tells you that cannabis is worse for your lungs than cigarettes, you might want to mention that the world's leading expert on that subject happens to be a supporter of legalization.

- Article from Stop the Drug War (DRCNet).

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