tobacco is responsible for what percent of all cancers Fresh look at cancer shows smoking, obesity top causes Reducing Cancer Risk | AACR

While nicotine used in large amounts can become addictive, the reason why may not be what you think

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Hirano T, Murakami M

Comments 21 November 2012 But how does this radioactive chemical get into tobacco in the first place

Most vapes used in Australia contain nicotine, including some products that dont list nicotine on their packaging

Of course, it matters how well it is enforced and whether the retailers are aware of the law. According to a study by the Institute of Medicine in 2015, raising nicotine purchasing age to 21 could prevent an estimated 200,000 plus premature deaths for todays teenagers