According to the Centers for Disease Control and Prevention (CDC), tobacco is the most significant preventable cause of death and disease in the United States. Nicotine, a component of tobacco found in cigarettes, cigars, and e-cigarettes, is a highly addictive substance which contributes to compulsive use, relapse after abstinence, and physical dependence. In spite of the well-documented health hazards, an estimated 17% of Americans smoke cigarettes leading to nearly a half million deaths each year.













