A smoker is a device used for cooking food at low temperatures over a long period of time, often using wood or charcoal to create smoke. This process infuses the food with rich flavors and helps preserve it. Smokers come in various types, including electric, gas, and charcoal models, each offering different benefits and flavor profiles. In addition to cooking, the term smoker can also refer to a person who uses tobacco products, such as cigarettes or cigars. Smoking is a common habit but is associated with various health risks, including lung disease and heart problems. Many people seek to quit smoking for better health and well-being.