Tütün, or tobacco, is a plant that is primarily grown for its leaves, which are dried and processed for various uses. The leaves contain nicotine, a natural stimulant that can lead to addiction. Tütün is commonly used in products like cigarettes, cigars, and pipe tobacco, as well as in smokeless forms such as chewing tobacco and snuff. The cultivation of tütün has a long history, dating back to indigenous cultures in the Americas. Today, it is grown in many countries around the world, including Türkiye, ABD, and Brezilya. The use of tütün has significant health implications, as it is linked to various diseases, including cancer and respiratory issues.