Tobacco products are items made from the leaves of the tobacco plant, primarily used for smoking, chewing, or snuffing. Common forms include cigarettes, cigars, and pipe tobacco. These products contain nicotine, a highly addictive substance, which can lead to various health issues, including respiratory diseases and cancer. The use of tobacco products has a long history, but their popularity has declined in many regions due to increased awareness of health risks. Many countries have implemented regulations to control their sale and advertising, aiming to reduce consumption and protect public health.