is smoking pot as harmful as cigarettes Smoking: Effects, Risks, Diseases, Quitting & Solutions Cannabis smoking - Wikipedia

Smoking cessation and lung function in mild-to-moderate chronic obstructive pulmonary disease: the Lung Health Study

Throat pain after smoking is caused by heat, chemicals, and dryness

Presidents Cancer Panel (PCP), concluding their 2010 report on Reducing Environmental Cancer Risk stated: The burgeoning number and complexity of known or suspected environmental carcinogens compel us to act to protect public health, even though we may lack irrefutable proof of harm [2]

These findings suggest that chronic cannabis exposure may compromise the ability of AMs to eliminate ingested bacteria effectively, weakening pulmonary immune defense

But a well-designed purifier can capture virtually all airborne allergens, bacteria, viruses, and smoke, and do it quietly and efficiently, around the clock, for years on end