Yet another prawn variety, the jumbo prawn is just like the other varieties with a slight difference. They are found in local waters apart from the largest prawns in the world. They are considered best on the grill or under the broiler. Like other seafood, the prawn jumbo is high in protein and low in energy. The prawn jumbo is also considered as a healthy diet option due to its benefits to the circulatory system. It also provides important vitamins and minerals needed for the all-round development of the body. The nutritional benefits per 100g are as follows Calories: 119, Protein: 23 grams, Fat: 0 grams.