reason for smoking cigarette How does cause cancer? Smoking and Chronic Lung Disease:

Cigarette smoking, long-known for its adverse health effects and connection to lung cancers, is at its lowest usage across the United States since officials started tracking rates in 1990, according to America's Health Rankings

Health services in the United Kingdom say that vaping can be an effective tool for quitting smoking

The effects of tobacco use on health [Internet]

If you smoke, you have more respiratory tract infections than non-smokers

Smoking tobacco causes exposure to a lethal mixture of more than 7,000 toxic chemicals, including at least 70 known carcinogens that can damage nearly every organ system in the human body