Cigarette Smoke Can Cause Lung Cancer to Non-Smokers
Lung cancerIt is estimated that about 90% of the lung cancer deaths occur because of smoking. A cigarette smoke contains 69 harmful chemicals which can trigger lung cancer. There are various illness associated with smoking.
Heart disease, mouth cancer and lung cancer are few of those diseases which are caused by the ill habits of smoking. Smoke is not only harmful for smokers but also for the non-smokers who breathe in certain chemicals which may prove toxic for them.