Hooked from the first cigarette

(Disponible en anglais seulement.)

Presents new findings on the speed with which teenagers can get hooked on cigarettes. It is the manner in which the brain reacts to nicotine, rather than personality, that is most important to determining whether an adolescent will become hooked on nicotine from cigarettes.

http://www.sciam.com/article.cfm?id=hooked-from-the-first-cigarette

Comment: One cigarette is all it takes to get hooked!