date:Dec 27, 2012
nal Cancer Institute, 226,160men and women are expected to be diagnosed with lung cancer in 2012 and the disease is expected to kill160,340 Americans in 2012.
Tobacco smoking is one of the major causes for lung cancer. T oxic materials such as asbestos, glassfiberand nanoparticles are another major cause for the deadly disease.
Although calcium seems to be protective against lung cancer, no one should count on taking calciumsupplements to reduce the risk of the disease. T he best strategy is t