“Everytime you light up a cigarette You are saying that your life isn’t worth living” Smoking affects our brain, heart, lungs, and immune system and damages nearly every organ in the body. Giving up smoking is difficult for many people but if you succeed in doing so, you would be preventing a leading cause of early disease and death. Every year more than 4,80,000 people die due to various tobacco-related diseases. Life expectancy is reduced by 10 years for smokers. Tobacco contains carbon monoxide which replaces oxygen in the blood and starves the organs of oxygen and hinders proper functioning. It also contains Tar - a sticky brown substance that forms a coating on the lungs and affects breathing. Smoking increases the possibility of having a brain stroke which can damage the brain thereby causing death. Chemicals in tobacco increase the chance of heart problems and cardiovascular diseases. Smoking damages your lungs because a person inhales n...