Those cigarette commercials which tell you that “cigarette smoking is dangerous for your health” are pretty much right on par. Why? Well, first off tobacco contains a chemical called nicotine. This chemical is a carcinogen. More specifically, a cancer inducing chemical which assists or acts as a catalyst for tumor growth. Cigarettes also contain other chemicals such which can cause elevated blood pressure, increased heart rate as well as slowly rotting your lungs. This could potentially lead to potential heart and lung problems which could be more expensive than a pack of cigarettes.