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.
You can find insoluble fiber in nuts, seeds, vegetables, and whole grains. Think of the woody or grassy surfaces of nuts and seeds, apple peels and the flecks of whole grain that you see in stone-ground flour. As a functional fiber, you might see it listed on food labels as cellulose.