What is the substances contained in a cigarette? Nicotine is the main substances contained in cigarettes. However, more than 700 kinds of chemical additives may be used by tobacco companies to increase the enjoyment of smoking. Some stuff even contains very dangerous toxic that caused some major cigarette manufacturers has a high standard to dispose the toxic materials which are very dangerous.
Passive smoking can have a negative impact which is more terrible if they are inhaled cigarette smoke. In addition, cigarette smoke contains 4000 chemicals including arsenic, acetone, butane, carbon monoxide, and cyanide. Cigarette smoke which is inhaled by smokers and passive smokers will contain 43 substances to cause cancer. That is why a negative impact is more terrible for the passive smokers if they inhaled cigarette smoke.
