We all have heard about the fact that cigarette smoking causes cancer. But if you thought that cigarette smoking only led to lung cancer you are quite mistaken. Smoking leads to cancer of the nose, mouth, larynx (voice box), trachea, esophagus, stomach, pancreas, kidneys, bladder, cervix, bone marrow and blood. Wondering how it happens? Well, when you smoke, the entire process – right from when you light up your cigarette to when you exhale – leads to several drastic and disastrous effects in the body. Out of the 41,000 chemicals in cigarettes, a large percentage are known to be carcinogenic (cancer causing). These chemicals combined with the heat of the smoke leads to mutations in your cells causing them to multiply in an uncontrolled manner, leading to cancer. To know more, you can read about the
seven thoughts that can make quitting smoking tough