Numerous studies assessing the long-term health impacts of cannabis smoke exposure belie the myth that marijuana is associated with the same sort of well established, adverse respiratory hazards as tobacco.
The post NORML Op-Ed: The Science Is Clear — Marijua…

Nearly twice as many Americans believe that smoking cigarettes is more hazardous to your health than smoking marijuana. Theyre right.
Numerous studies assessing the long-term health impacts of canna…