What is a Superfood and do Goji Berries Qualify?

Many people clasify Goji Berries as a superfood, but what is a superfood and are there certin rules that you need to go by, before a food can be considered super? These are all great questions, but the answer is not. In searching around it seems that there is no clear test that a food has to go through in order to be called a superfood. One thing that is clear is that foods that are to be in that catorgy do need to pass some general questions.