what happens when you smoke a pack of cigarettes Smokers to face graphic picture warnings | Health Where There's Smoke, There's Danger

Additionally, a 2014 review of vaping studies found that the aerosols exhaled by vapers can contain formaldehyde, acetone, heavy metals and volatile organic compounds

Frequent cannabis use (defined as 52 times in the past year) was associated with chronic bronchitic symptoms, including morning cough, sputum production, and wheeze

[10] An electric vaporizer was shown to release substantial amounts of the THC while producing no measurable amounts of benzene, toluene, and naphthalene, which are generated when marijuana is smoked

Like Happy Wiglesworth says, "Blend 'em right and pack 'em tight!" That's how you make a great cigarette