(Source) For 30 years, Donald Tashkin has studied the effects of marijuana on lung function. His work has been funded by the vehemently anti-marijuana National Institute on Drug Abuse, which has long sought to demonstrate that marijuana causes lung cancer. After 3 decades of anti-drug research, here’s what Tashkin has to say about marijuana 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.
Tobacco smoking causes far more harm. And in terms of an intoxicant, alcohol causes far more harm.
UCLA’s Tashkin studied heavy marijuana 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 marijuana 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 marijuana and smoking in general runs so deep for many people that it just seems inconceivable that marijuana 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 marijuana research.
Over and over again, all the bad things we’ve been told about marijuana are revealed to be not only false, but often the precise opposite of the truth.
Tashkin is discussing the results of his pulmonary research involving marijuana for the first time:
Even heavy, long-term marijuana smokers had no lung impairment after many years of smoking, and in fact tested slightly more healthy than those who didn’t smoke marijuana – “protective effect”. He does mention, however, that the protective effect may only be present in heavy smokers, as they are getting a higher amount of the cannabinoids.
- Marijuana Cuts Lung Cancer Tumor Growth In Half, Study Shows ~ Science Daily
- Pot Smoking Not Linked to Lung Cancer ~ WebMD
- Study Finds No Cancer-Marijuana Connection ~ Washington Post
- Cannabis smoke less carcinogenic than tobacco smoke
- Time to legalize ~ Judge James Gray *recommended*
- Marijuana and your lungs
- Marijuana vs cigarettes