Of all the included studies, only seven evaluated the effects of electronic cigarettes in a healthy non-tobacco smoking population, these studies revealed significant effects, including increases in heart rate, mean arterial blood pressure, arterial stiffness, and oxidative stress, as well as respiratory system changes such as alterations in the transcriptomes of the respiratory epithelium and alveolar macrophages, and a sudden increase in airflow resistance suggesting airway obstruction
Conclusions Despite numerous limitations in most studies, available evidence indicates a reduction in the concentration of serum levels of fluvoxamine, duloxetine, trazodone and mirtazapine in smoking patients when compared to nonsmokers
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In addition ads and packages for e-cigs contains reassuring phrases such as safe, healthier, cancer cure vitamin rich, light, mild, intelligent, no smokers cough or phlegm, and better stamina. Ads in this theme run the gamut from the shock inducing Flavor Vapes ad which shows a mother blow e-cig vapor into her babys carriage and Ever Smokes Save A Life