If you are allergic to nicotine, your immune system mistakes it for a harmful substance and attacks it
10.1016/S0013-9351(88)80061-6 223
When people share these cigarettes, they share more than tobacco
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E-cigarette regulation policy domain(s) The study team identified the following domains of regulation including product prohibitions or restrictions related to e-cigarette: manufacturing, distribution, importation, sale including where sales are allowed and minimum age of purchase, use restrictions including vape-free public places, advertising, promotion, and sponsorship, taxation, trademark, health warning labelling, ingredients/flavors, safety/hygiene, reporting/notification, nicotine volume/concentration and child-safety packaging (table 1)