This study shows that when smokers interested in reduction are provided with an e-cigarette that has cigarette-like nicotine delivery, they are more likely to achieve significant decreases in tobacco-related toxicants, such as lower exhaled carbon monoxide levels. The researchers conducted a randomized controlled trial of 520 participants who smoked more than nine cigarettes a day, were not currently using an e-cigarette device, and were interested in reducing smoking but not quitting
Hydrocarbons occur often in nature, particularly in trees and other plants, and make up much of fossil fuels
Notably, endothelial dysfunction was developed in animals exposed to both nicotine and non-nicotine e-cigarettes, although those exposed to nicotine developed it at a faster rate [85]
Wakefield M, Flay B, Nichter M, Giovino G: Effects of anti-smoking advertising on youth smoking: a review
The CO2 monitoring is particularly useful, especially when I'm cooking or during the winter when we keep our windows closed