Tobacco refers to the plant species of the Nicotiana genus, cultivated primarily for its leaves, which contain nicotine, a powerful stimulant and the main addictive component in tobacco products. These products include cigarettes, cigars, pipes, chewing tobacco, and snuff.
Tobacco is consumed through smoking, chewing, or sniffing. Despite its long history of use, tobacco consumption is linked to numerous health issues, including cancer, heart disease, respiratory problems, and addiction.
Efforts to reduce tobacco use include public health campaigns, regulations, and cessation programs aimed at mitigating its harmful effects on individuals and society.
