Also called Environmental Tobacco Smoke (ETS), it is the mixture of the smoke coming from the burning end of a cigarette and the smoke exhaled by the smoker
Nonsmokers are exposed to second-hand smoke
Second-hand smoke is more harmful because the smoke is not filtered unlike the one coming from the other end of the cigarette
Second-hand smoke causes diseases in children and adults who do not smoke
On average, smokers die 13 to 14 years earlier than nonsmokers. About 30% of teen smokers will continue smoking and die early from a smoking-related illness
Alcohol and cigarettes are considered as gateway drugs. The habitual use of these substances opens the door to the use of other harder drugs such as cocaine, heroin, and others