[herregud]

Nikotin er faktisk et av verdens mest vanedannende stoffer

http://en.wikipedia.org/wiki/Nicotine

" nicotine addiction has historically been one of the hardest addictions to break, while the pharmacological and behavioral characteristics that determine tobacco addiction are similar to those that determine addiction to drugs such as heroin and cocaine "

" In many studies it has been shown to be more addictive than cocaine and heroin "