Ключевые слова: additives, air, burn, cancer, carcinogenic, chemistry, cigar, cigarette, cigarillo, dependency, dirty, drug, effect, fire, fog, fragrance, harmful, health, illness, industry, inhale, life expectancy, lighter, lung, lung cancer, nicotine, passive smoking, pipe, pollutant, pollution, psychology, risk, shisha, skin, smoke, smoking, steam, tobacco, unhealthy, warnings, water whistle, withdrawal, world health organization, wrinkles,