According to the document:
1) Tobacco use has significant health consequences, with approximately 1/3 of long-term smokers eventually dying from smoking-related causes and over 400,000 Americans dying from smoking each year.
2) Tobacco contains nicotine, which is highly addictive, as well as other harmful chemicals like tar and carcinogens that can cause cancer.
3) Smoking paralyzes the cilia in the respiratory tract and increases the risks of numerous diseases like lung cancer, emphysema, heart disease and stroke.