Tobacco is a plant that people grow for its leaves. These leaves contain a chemical called nicotine, which can make people feel good and become addicted. The leaves are dried and processed to make products like cigarettes, cigars, chewing tobacco, and snuff.
Tobacco has been used for a long time, but smoking or using tobacco products can be very harmful to your health. It can cause serious diseases like cancer, heart problems, and lung issues. Nicotine is the main reason people get addicted to tobacco, making it hard for some to stop using it.