Nicotine is a pretty powerful substance, there’s no denying that. It’s found naturally in tobacco, but also (in smaller quantities) in the potato, tomato, aubergine and green pepper plants. When people talk about quitting smoking, they – not incorrectly – mainly think about quitting nicotine, because that’s the part you become addicted to and thus need to ‘kick’. However, the focus on nicotine has made for some misconceptions about it. Somewhere, in the message of ‘quit smoking’, the idea that ….