Fact Nicotine is as addictive as heroin, cocaine and alcohol. 5 5 2 1 What do you think? 13 Reactions Share it out Source 1: "International Symposium on Nicotine: The Effects of Nicotine on Biological Systems II." Google Books. Ed. Clarke, P.B.S., et al., 1994. Web. https://books.google.com/books?id=KYL1BwAAQBAJ&pg=PT2&lpg=PT2&dq=Effects+of+Nicotine+on+Biological+Systems+II&source=bl&ots=V4c4x-sIpj&sig=EbrK62J4IkdHE3BVUz6I01J2Hxg&hl=en&sa=X&ved=0ahUKEwiyzbWQnc3KAhXD_R4KHVIPDNgQ6AEINTAE#v=onepage&q&f=false Issue Smoking Topics Health Risks More Facts