Among young people, the short-term health effects of smoking include damage to the respiratory system, addiction to nicotine, and the associated risk of other drug use. Long-term health consequences of youth smoking are reinforced by the fact that most young people who smoke regularly continue to smoke throughout adulthood. (CDC. Preventing tobacco use among young people---A report of the Surgeon General. 1994, p. 15)
Smoking hurts young people's physical fitness in terms of both performance and endurance---even among young people trained in competitive running. (CDC. Preventing tobacco use among young people, p. 28)
Smoking among youth can hamper the rate of lung growth and the level of maximum lung function. (CDC. Preventing tobacco use among young people, p. 17)
The resting heart rates of young adult smokers are two to three beats per minute faster than those of nonsmokers. (CDC. Preventing tobacco use among young people, p. 28)
Among young people, regular smoking is responsible for cough and increased frequency and severity of respiratory illnesses. (CDC. Preventing tobacco use among young people, p. 9)
The younger people start smoking cigarettes, the more likely they are to become strongly addicted to nicotine. (CDC. Preventing tobacco use among young people, p. 9)
Teens who smoke are three times more likely than nonsmokers to use alcohol, eight times more likely to use marijuana, and 22 times more likely to use cocaine. Smoking is associated with a host of other risky behaviors, such as fighting and engaging in unprotected sex. (CDC. Preventing tobacco use among young people, p. 36,104)
Smoking is associated with poor overall health and a variety of short-term adverse health effects in young people and may also be a marker for underlying mental health problems, such as depression, among adolescents. High school seniors who are regular smokers and began smoking by grade nine are
2.4 times more likely than ...