Cigarettes

What's inside?
acetone - organic solvent, used in paints and varnishes
methanol - alcohol which causes blindness after consumption, gasoline component
naphthalene - used to kill insects
Carbon monoxide - Gas causing blockage of the blood system and suffocation, engine exhaust component
Toluidine - solvent wchich is used in chemistry reaction
ammonia - Irritating and fogging gas, used in refrigeration and as fertilizer component
arsenic - heavy metal, used in the production of combat gases
Dibenzoacridine - used to produce dyes
phenol - carbolic acid, used in production of corrosive agents
butan - Component of motor fuels
DDT - used to kill insects

Side effects:
• cancer, eg. lung cancer, Esophageal and larynx cancer ,
• Heart disease and blood vessels ,eg hypertension,
• Respiratory diseases, eg asthma,
• Gastrointestinal diseases, eg stomach ulcers
• Tooth disease, eg paradontosis,
• and more ...

There is also something like passive smoking.Specialists are alarmed that passive smoking can be just as dangerous as normal smoking.Passively smoked tobacco contains 35 times more CO2 and 4 times more nicotine than smoke,that goes to the lungs of smoking people.