Goji berry or wolfberry is a fruit, native to Asia. You can find two species, which are closely related and belonging to the nightshade family. The family also includes the potato, tomato, eggplant, belladonna, chili pepper, and tobacco. These tend to be sold dried and rehydrated to be used in smoothies and salads, they can be consumed dried as a snack or in cous cous or quinoa dishes, they can be cooked in soups and stews. It has a mildly sweet flavour with a hint of lemon.