• Peter Grinspoon avatar Peter Grinspoon @petergrinspoon

when you actually separate out #cannabis from #tobacco smokers, 'neither former nor current marijuana smoking of any lifetime amount was associated with evidence of #COPD progression or its development' (note: smoking still is NOT good for lungs...) https://t.co/QEbZxYvS08

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Impact of Marijuana Smoking on COPD Progression in a Cohort of Middle-Aged and Older Persons -...

pubmed.ncbi.nlm.nih.gov
May 19, 2023
Among SPIROMICS participants with or without COPD, neither former nor current marijuana smoking of any lifetime amount was associated with evidence of COPD progression or its development. Because of...
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Among SPIROMICS participants with or without COPD, neither former nor current marijuana smoking of any lifetime amount was associated with evidence of COPD progression or its development. Because of...