tobakk

Tobakk is the common name for the plant Nicotiana tabacum and for the various products derived from dried leaves used for recreational use. The plant is a member of the nightshade family and is cultivated in warm climates with long growing seasons. Leaves are harvested and subjected to curing and aging processes that develop flavor and reduce acidity. Curing methods include air curing (light, long with minimal heat), flue-curing (heat from exhaust gases), and fire-curing (smoke from wood). After curing, leaves may be fermented and blended to create different tobacco blends used for cigarettes, cigars, pipe tobacco, snuff, or chewing tobacco.

Tobacco has a long history in the Americas, where pre-Columbian cultures used it in ceremonial contexts. It spread to Europe after contact with explorers in the 16th century and quickly became an important agricultural commodity in many colonies. Today, tobacco is grown in many regions around the world, with major producers including China, Brazil, India, the United States, and several African and Southeast Asian countries. Global consumption is dominated by cigarettes, but other products such as cigars, pipe tobacco, smokeless tobacco, and newer heated tobacco products are also widespread.

Health and regulation: tobacco products contain nicotine, a highly addictive substance. Use is associated with increased risks of cancer, cardiovascular disease, respiratory illness, and adverse effects during pregnancy. Many countries regulate tobacco sales, advertising, packaging, and use in public spaces, and pursue taxation and cessation programs to reduce consumption.