In fact, if you run into a smoker, their best advice is usually Dont start smoking
J Pharmacol Exp Ther 2000
Cancer Society researchers concluded: The evidence from this study is consistent with evidence from epidemiologic studies indicating that death rates from lung cancer are lower among men who smoke the same number of high tar/nicotine cigarettes per day This study appeared in the New England Journal of Medicine, one of the most prestigious medical publications
13 Veit, Richard and Bello, Charles A., Neat and artificial pipes: base metal trade pipes of the northeastern Indians, in Rafferty, Sean Michael and Mann, Rob, eds., Smoking and culture: the archaeology of tobacco pipes in eastern North America (Knoxville, TN, 2004), pp
(See What's In Your E-Liquid for more info.) However, flavour concentrates used for DIY vape juice may not be tested