Most people think of cucumber as a vegetable, which is not valid. It is actually a fruit, which is low in calories and is very nutritious. There are several types of cucumbers, and they come in a variety of colours, but the edible types are usually classified as slicing or pickling cucumbers. Slicing cucumbers are produced for fresh consumption, while pickling cucumbers are produced for ultimate processing into pickles. The article is a definitive guide on cucumber. If you wish to know its nutritional content, types, health benefits, or risk, just continue reading further and find out.