A double-blind study is one in which neither the participants nor the experimenters know who is receiving a particular treatment. This procedure is utilized to prevent bias in research results.
Total Dietary Fiber. Kidney beans contain more total dietary fiber per serving than the seven other most commonly consumed legumes in the United States, including black-eyed peas, chickpeas, lentils and black, navy, pinto and lima beans.
Garbanzo beans, and beans in general, are high in fiber. One cup of cooked garbanzo beans contains about 12 grams of fiber. Fiber is beneficial for your digestive tract, but it can also cause gas. Garbanzo beans also contain raffinose -- a sugar found in many members of the legume family.