More comprehensive, evidence-based oversight of this rapidly evolving sector is needed
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
Ding X, Salmeron BJ, Wang J, Yang Y, Stein EA, Ross TJ
It is made up of a short round bowl, accompanied by a short straight round shank, and is fitted with a long tapered stem (about 3.5) that usually has a 1/8 bend