Peas are one of the most popular legumes ever. Their big advantage is that it can quickly make you full and supply the body with a lot of necessary energy. It contains valuable proteins, so it has become an essential part of the vegetarian diet. Other benefits of this popular legume include a high content of vitamin C, but also carotenes, which protect and strengthen eyesight. You can consume peas even if you are on a diet and pay attention to the calorie count.