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.
Actually pinto beans and rice together are a great combo, as they work together to form protein...and are a cheap, healthy way to get nutrition... They do have some starch, but the protein benefits outweigh the starch, and you will be fine! BrainBabe Â· 6 years ago.