Proper storage in a cool, dark place and adherence to expiration dates are essential to maintaining the freshness and quality of e-liquid flavours for as long as possible (2)
In a study in 2014, menthol cigarette smokers need more visits to doctors and hospitalization than normal smokers
see here for a sample calculation)
In addition, the results were obtained with adjustment for a wide variety of potential confounding factors, including age, physical activity, alcohol intake, body mass index, estimated glomerular filtration rate, diabetes, hypertension, and dyslipidemia
Lipid-Soluble Components in Cigarette Smoke Induce Mitochondrial Production of Reactive Oxygen Species in Lung Epithelial Cells
How much nicotine does a Vogue Lilas cigarette contain