Cigarettes, chewing tobacco, pipes, and cigars are all made with dried tobacco leaves, which naturally contain the drug nicotine. Manufacturers of these products add additional nicotine, as well as a host of other chemicals and additives, to make smoking more enjoyable. One report suggests there are as many as 7,000 different chemicals in one cigarette. These additives can have disastrous effects on your health.

Only about 4% to 7% of people are able to quit smoking on any given attempt without other help.