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is smoking weed as bad as cigarettes for lungs Treatment and Support Teens Struggling With THC Use Smokers lungs: Weed, tobacco, and
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What the numbers really mean Modern instruments can detect chemicals in extremely small concentrations

Our results suggest that while e-cigarette use may trigger a potent inflammatory response, the effects may be reversible upon cessation, albeit with some cytokines persisting longer in traditional cigarette users

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The discrepancy between Haddock-2001 and Klesges-1999 is due to differences in the category definitions of smoking, summarized in this table
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