I think we are going to have much better evidence on e-cigarettes, and by association, vaping, soon. NIH recently established and started producing a standardiz

I think we are going to have much better evidence on e-cigarettes, and by association, vaping, soon. NIH recently established and started producing a standardized nicotine and placebo e-cigarette for researchers to use. A big barrier to studying health effects was not being able to compare studies. https://www.drugabuse.gov/funding/supplemental-information-nida-e-cig https://www.drugabuse.gov/funding/supplemental-information-n...