These generic-looking white cigarettes are produced legally in low-tax jurisdictions, but are often intended for smuggling.[14] Reports from this year indicate that the Chinese tobacco monopoly is playing a significant role in the illicit whites tobacco markets in Central and South America
Cigarettes also leave strong odour, stain fingers and teeth, and are heavily restricted in public places
4 Studies indicate consumers' response to price changes for tobacco products have a stronger response from youth than adults
In contrast, vapes operate by heating an e-liquid solution to produce an aerosol, providing a smoke-free and tar-free alternative for adult nicotine consumers
Mechanical factors including respiratory muscle activity [3] associated with pulmonary hyperinflation [46], temporal adaptation [79] and bronchial hyperresponsiveness [7], psychological factors [10] or emotional and cognitive factors [11] have been proposed to influence the perception of dyspnea
