Tobacco product in the context of "Nicotiana"

Nicotine dependence is a state of substance dependence on nicotine. It is a chronic, relapsing disease characterized by a compulsive craving to use the drug despite social consequences, loss of control over drug intake, and the emergence of withdrawal symptoms. Tolerance is another component of drug dependence. Nicotine dependence develops over time as an individual continues to use nicotine. While cigarettes are the most commonly used tobacco product, all forms of tobacco use—including smokeless tobacco and e-cigarette use—can cause dependence. Nicotine dependence is a serious public health problem because it leads to continued tobacco use and the associated negative health effects. Tobacco use is one of the leading preventable causes of death worldwide, causing more than 8 million deaths per year and killing half of its users who do not quit. Current smokers are estimated to die an average of 10 years earlier than non-smokers.

According to the World Health Organization, "Greater nicotine dependence has been shown to be associated with lower motivation to quit, difficulty in trying to quit, and failure to quit, as well as with smoking the first cigarette earlier in the day and smoking more cigarettes per day." The WHO estimates that there were 1.24 billion tobacco users globally in 2022, with the number projected to decline to 1.20 billion in 2025. Of the 34 million smokers in the United States in 2018, 74.6% smoked every day, indicating the potential for some level of nicotine dependence. There is an increased incidence of nicotine dependence in individuals with psychiatric disorders, such as anxiety disorders and substance use disorders.

Chewing tobacco is a type of smokeless tobacco product that is placed between the cheek and lower gum to draw out its flavor. It consists of coarsely chopped aged tobacco that is flavored and often sweetened; it is not ground fine like dipping tobacco. Unwanted juices are spat while chewing.

Chewing tobacco is a source of nicotine and therefore highly addictive. Quitting chewing tobacco use is as challenging as smoking cessation.

Dipping tobacco is a type of finely ground or shredded, moistened smokeless tobacco product. It is commonly and idiomatically known as dip. Dipping tobacco is used by placing a pinch, or "dip", of tobacco between the lip and the gum (sublabial administration). The act of using it is called dipping. Dipping tobacco is colloquially called chaw, snuff, rub, or fresh leaf, among other terms; because of this, it is sometimes confused with other tobacco products, namely dry snuff.

Using dipping tobacco can cause various harmful effects such as oral, oesophageal, and pancreatic cancers, coronary heart disease, as well as negative reproductive effects including stillbirth, premature birth and low birth weight. Dipping tobacco poses a lower health risk than traditional combusted products, however, it is not a healthy alternative to cigarette smoking. The level of risk varies between different types of products and producing regions. There is no safe level of dipping tobacco use. Globally it contributes to 650,000 deaths each year.

Flavored tobacco products — tobacco products with added flavorings — include types of cigarettes, cigarillos and cigars, hookahs and hookah tobacco, various types of smokeless tobacco, and more recently electronic cigarettes. Flavored tobacco products are especially popular with youth and have therefore become targets of regulation in several countries.

According to a 2013 survey of internet tobacco retailers, the most common flavors are apple, cherry, chocolate, honey, grape, menthol, mint, peach, rum, strawberry, "sweet" (including bubble gum, candy, mango, blueberry, strawberry, orange, gum mint, and toffee) and vanilla.

A convenience store, convenience shop, bakkal, bodega, corner store, corner shop, superette or mini-mart is a small retail store that stocks a range of everyday items such as convenience food, groceries, beverages, tobacco products, lottery tickets, over-the-counter drugs, toiletries, newspapers and magazines under one roof.

In some jurisdictions, convenience stores (such as off-licences in the UK) are licensed to sell alcoholic drinks, although many other jurisdictions limit such beverages to those with relatively low alcohol content, like beer and wine. The stores may also offer money order and wire transfer services, along with the use of a fax machine or photocopier for a small per-copy cost. Some also sell tickets or recharge smart cards, e.g. Opus cards in Montreal, Canada, or include a small deli. They differ from general stores and village shops in that they are not in a rural location and are used as a convenient (hence their common name) supplement to larger stores.