“OncologyPractice.com reports today that, “Regular cannabis smokers are no more likely to develop lung cancer than are people who indulge occasionally.” The cancer news site relates the findings of Dr. Li Rita Zhang reported at the annual meeting of the American Association of Cancer Research.”
““In an analysis of marijuana smokers that excluded tobacco smokers, there were no significant [cancer rate] differences in any of the comparisons, including habitual vs. nonhabitual use; number of joints smoked per day; duration of up to 20 years or duration of more than 20 years,” OncologyPractice reported.
The information fits in with prior assessments that marijuana smoking does not cause lung cancer.”