Rationale: a) The use of tobacco/vaping is injurious to ones health
The following variables were included in this model to verify possible effects on results: bupropion-favorable polymorphism, varenicline-favorable polymorphism, sex, age, number of cigarettes consumed at baseline, baseline carbon monoxide concentration, baseline heart rate, depression, anxiety, antidepressants/anxiolytics use, Fagerstrm test, Issa score, concomitant medications, chronic obstructive pulmonary disease, diabetes mellitus, systemic arterial hypertension, and other diseases
Personal advice to increase immunity like
Preventing Nicotine Poisoning Place e-cigarettes (and vials containing e-juice), nicotine gum and candy, transdermal patches, chewing tobacco, cigars, and cigarette packs up high in a cabinet or on a high shelf