American Cancer Society Facts on tobacco and cancer.

American Lung Association Facts, data and legislative information on smoking and health risks.

Centers for Disease Control & Prevention (CDC) Government sponsored tobacco information source for teens, kids and adults.

Committed Quitters Sponsored by NicoDerm^® CQ^®, Nicorette^® and Commit^®. Committed Quitters^® is an individualized stop-smoking plan that helps you overcome your unique barriers to quitting smoking.

National Cancer Institute Information about cigarettes and other tobacco products, environmental tobacco smoke, and additional topics.

National Centers for Disease Control Useful support tools for quitting successfully.

Quitnet.com A large site with a supportive quit program and live chat rooms, from Boston University.

Tobacco Information Tobacco news headlines, information, industry quotations and links for activists, lawyers and academics.

TryToStop.org A comprehensive package of proven scientific quit methods sponsored by the Massachusetts department of Public Health.

U.S. Surgeon General The latest information to help people quit smoking, and to help health care professionals treat tobacco use and dependence.