Ready to Quit Smoking???

http://health.yahoo.com/topic/smoking/

Tobacco can damage cells in the lining of the oral cavity and upper throat. Smokers are much more likely to develop oral or upper throat cancers than nonsmokers are. About 90 percent of people who develop these cancers use some form of tobacco. Tobacco use is more prevalent among men, so oral cancer is more common in men than in women.
People who use smokeless or chewing tobacco are at even higher risk of cancers of the cheek and inner surface of the lips. Aside from oral and throat cancers, using smokeless tobacco can cause other serious health problems, including other cancers, gum disease and possibly cardiovascular disease.