Everyday, about 3,000 teenagers smoke their first cigarette. About half of those teenagers become addicted and then regular smokers before the age of eighteen.About one third of these teenagers will die of lung cancer, heart disease, leukemia, or some other smoke related problems or diseases. Another effect of smoking is the chemicals that they put in the cigarette, they put carbon monoxide, nicotine and carcinogens that not only cause irreparable damage to the smoker, but also to those around Them who inhale the smoke. Carbon monoxide is an odorless gas, another chemical in a cigarette is tar it is sticky and brown. The affect that cigarette chemicals have on the body is that Carbon monoxide reduces blood capacity to carry oxygen, which causing fatigue and panting even with the slightest movement. The nicotine in the cigarette reduces the activity of the brain and nervous system. It also could cause high blood pressure. Some people from the result of smoking might need a voice box also known as a larynx. My grandmother started smoking when she was twelve