Heavy smokers can have up to a 5- to 10-fold increased risk, especially for esophageal squamous cell carcinoma (ESCC)
These machines are specifically calibrated to identify compounds commonly found in vape aerosols, providing objective evidence of vaping activity even after traditional odors have dissipated
The act set a tobacco product standard that prohibits a cigarette or any of its components from containing as a constituent or additive any artificial or natural flavor (other than tobacco or menthol) or any herb or spice (including strawberry, grape, orange, clove, cinnamon, and vanilla) that is a characterizing flavor of the tobacco product or tobacco smoke. In other words, additives arent specifically banned as long as they dont impart a characterizing flavor
Can Med Assoc J 129(6):591595 Rowens B, Guerrero-Betancourt D, Gottlieb CA, Boyes RJ, Eichenhorn MS (1991) Respiratory failure and death following acute inhalation of mercury vapor