Medical Marijuana Zone

Study: Cannabis Inhalation Not Associated With COPD, Other Tobacco-Related Harms | NORML LONDON — Cannabis smoke exposure, even long-term, is not positively associated with chronic obstructive pulmonary disease (COPD), lung cancer, or irreversible airway damage, according to a literature review published in the journal Breathe. British researchers reviewed nearly 20 observational studies assessing cannabis inhalation and lung health, involving […]