thedailywhat: Legalize It of the Day: A 20-year, federally funded study conducted jointly by researchers at UCSF and UAB found that smoking marijuana once a week, or even once a day in some instances, did no long-term damage to the lungs. The study,

thedailywhat: Legalize It of the Day: A 20-year, federally funded study conducted jointly by researchers at UCSF and UAB found that smoking marijuana once a week, or even once a day in some instances, did no long-term damage to the lungs. The study,

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