Like Nicotine is a substance found in cigarettes and other tobacco products. It is highly addictive and TOXIC to the body. The term 'TOXIC' is an accurate description of nicotine, as it can cause serious health problems such as cancer, heart disease, and stroke. Nicotine also has a negative impact on the environment, as it is released into the air when cigarettes are smoked. In addition, nicotine can be found in many other products, such as e-cigarettes, chewing tobacco, and snuff.