Supplementary file Table S1 presents the number of measurements, weather conditions, and flow rate used for the thermal desorption tubes (nicotine and 3-EP measurements)
In four of the five countries (Brazil, Indonesia, Thailand and Viet Nam), we found 64.3% of packs had tax stamps obstructing the HWL (figure 1, see online supplementary table S2)
However, the nicotine provided is minimal, so observe your usage levels, as you may find that in order to achieve the same satisfaction as your old cigarettes, you may end up vaping a 3mg e-liquid at an excessive rate
With chronic nicotine use, your receptors spend more time in desensitized states, requiring approximately 10 minutes to recover after each exposure