A) Sickness = 2) Keaton has developed sores in his mouth.
B) Addiction = 1) Keaton cannot stop thinking about chewing tobacco.
C) Side effect = 3) Keaton's teeth are stained brown.
What is tobacco?
Tobacco products are addictive because they contain nicotine. Nicotine keeps people using tobacco products, even when they want to stop.
Why do people use tobacco?
Nicotine and other chemicals in tobacco smoke are easily absorbed into the blood through the lungs. From there, nicotine quickly spreads throughout the body. When taken in small amounts, nicotine causes pleasant feelings and distracts the user from unpleasant feelings. This makes the tobacco user want to use more.
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