In the paper, the authors ackowledge that:

Lastly inhaling caffeine is not the best way to get caffeine into your bloodstream apparently. From this study , it seems caffeine is only 60% potent when inhaled versus ingested orally.

The odds ratio for successful quitting for the e-cigarette group compared to subjects who used NRT was 2.23 (95% confidence interval, 1.70-2.93).

Let’s take a break from recent events and talk about something fun for a change. I’m sure we’ve all had our fair share of E-Juices and even pondered changing the flavor or wondering if adding another flavor would make the E-Juice really shine. For the last week, I’ve been spending a lot of time making my own E-Juice. I’ve been doing this long enough to know what makes E-Juice. You have your nicotine, PG, VG, and flavoring. It seemed really simple in my mind but by the end of the week, I’ve found a new respect for E-Juice mixologists.

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