Nicotine Intake From Electronic Cigarettes on Initial Use and After 4 Weeks of Regular Use
From Abstract Conclusions:
“First-generation EC provide faster nicotine absorption than nicotine replacement products, but to compete successfully with conventional cigarettes, EC may need to provide higher doses of nicotine. Nicotine intake from EC can increase with practice, but further studies are needed to confirm this effect.”
None to date.
Oxford Journals: Nicotine & Tobacco Research
Hajek P, Goniewicz ML, Phillips A, Myers Smith K, West O, McRobbie H.
Hajek P, Goniewicz ML, Phillips A, Myers Smith K, West O, McRobbie H. Nicotine intake from electronic cigarettes on initial use and after 4 weeks of regular use. Nicotine Tob Res. 2015;17(2):175–179. doi:10.1093/ntr/ntu153