Kidney beans are a variety of the common bean (Phaseolus vulgaris), a legume native to Central America and Mexico. It is named for its visual resemblance in shape and color to a kidney. The common bean is an important food crop and a major source of protein throughout the world.
Used in a variety of customary dishes, kidney beans are usually eaten well cooked. Cooked kidney beans contain a number of weight loss friendly components, making them a superb addition to an effective weight loss diet.
Kidney beans are mainly composed of carbs and fiber but are also a good source of protein. Kidney beans also contribute to good heart health. In addition to its beneficial effects on the digestive system and the heart, kidney beans help stabilize blood sugar levels.