Lung cancer is responsible for the most cancer-related deaths for both men and women throughout the world. The American Cancer Society estimated that 228,190 new cases of lung cancer in the U.S. were diagnosed and 159,480 deaths due to lung cancer occurred in 2013.
Lung cancer was not common prior to the 1930s, but increased dramatically over the following decades as tobaccosmoking increased. In many developing countries, the incidence of lung cancer is beginning to fall because of education about the dangers of cigarette smoking and effective smoking cessation programs. Nevertheless, lungcancer remains the most common form of cancer in men worldwide and the fifth most common form of cancer in women.
Don't smoke. Breaking the tobacco habit may be difficult, but it can be done. While preparing to quit, cut back on the number of cigarettes smoked daily. Many people report that stopping cigarette smoking "cold turkey" is more effective than gradually tapering off. Joining a support group may help you maintain the resolve to quit.
If you live or work with smokers, encourage them to quit and ask them not to smoke around you. If there is potential exposure to cancer-causing chemicals at work, take...