Many users are paying for brand names or features they dont even use
Antivir Ther 8:1726 Chang L, Oishi K, Skranes J, Buchthal S, Cunningham E, Yamakawa R, Hayama S, Jiang CS, Alicata D, Hernandez A (2016) Sex-specific alterations of white matter developmental trajectories in infants with prenatal exposure to methamphetamine and tobacco
Out of sight, out of mind, but not out of smell
Clinical research has shown that e-cigarettes can cause oxidative stress, mutations, dysfunction of heart cells, inflammation of the blood vessels, dysfunction of the endothelium (inner lining of the blood vessels), vasospasm (narrowing of the blood vessels), aggregation of platelets and increased risk of blood clots , hypertension (high blood pressure), tachycardia (increased heart rate), stiffening of the arteries, atherosclerosis (cholesterol deposition in the arteries), and increased risk of myocardial infarction ( heart attack )