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.
There are 4.7 grams of insoluble fiber in each 1/2-cup serving, which is more than you'll receive from 1/2 cup of cooked broccoli or Brussels sprouts, one whole medium-sized apple or a slice of whole-wheat bread. Pinto beans contain 1.4 grams of soluble fiber, the same amount as provided by 1/3 cup of oatmeal. Pinto beans are a staple in Hispanic cooking. Use them in burritos, as a filling for vegetarian enchiladas or as a low-fat alternative to meat in Tex-Mex salads.