08, 1971 Volpp KG, Troxel AB, Pauly MV, A randomized, controlled trial of financial incentives for smoking cessation , N Eng J Med, 2009;360:699-709 Christie B, Scottish NHS offers cash to get smokers to quit , BMJ, 2009;338:b1306 NHS dumps smoker draw , Edinburgh Evening News, 17 aot 2009 "NHS Lothian has abandoned its policy of offering financial incentives to help smokers quit." Lemmens V, Oenema A, Knut IK, Brug J, Effectiveness of smoking cessation interventions among adults: a systematic review of reviews , Eur J Cancer Prev , vol
However, a good amount of research has been done on e-cigarettes
Alcohol: Excessive drinking damages the liver, increases the risk of heart disease, and affects brain function
I see this as an odd extension of the modern self-care wave, albeit with less than a fraction of the glamor of skincare or fitness