@done One of the most dangerous effects of smoking is lung cancer. Chemicals in cigarettes have the potential to damage cells in the lungs that can form cancer cells. Other serious diseases that can threaten are bronchitis, pneumonia, and emphysema. For long-term use, cigarettes can cause osteoporosis because toxins in cigarettes can damage bones by stopping the work of construction cells and stop smoking.
RE: What About Little John? Part Seven