marijuana smoker lungs vs cigarettes smokers at higher risk for lung damage Mythbusters: Cannabis 20 times more

Mythbusters: Cannabis 20 times more carcinogenic than tobacco? NZ Drug Foundation Lung Cancer Diagnosis Comes 2.8 Years Sooner for Smokers of Both Tobacco and Marijuana Get Smart About Drugs They compared weed, tobacco and non smoker's lungs What does smoking marijuana actually do to your lungs? , Even if you say you dont smoke, your lungs may say otherwise. Dr. Ali Z. Jiwani explains whats really going on and shares the signs you My daughter's health science teacher passed this out to her class. She honestly thought it was legit. : r facepalm

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