Research Shows Emphysema More Common in Marijuana Smokers Than Cigarette Smokers – SciTechDaily

 Research Shows Emphysema More Common in Marijuana Smokers Than Cigarette Smokers – SciTechDaily

A new study has revealed that marijuana smokers have a higher rate of emphysema and airway diseases compared to cigarette smokers.
Researchers have found marijuana smokers have a higher rate of emph…