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.
calories in pinto beans a half cup of pinto beans contains 122 calories according to the usda a half cup of fresh pinto beans that have been boiled without salt has 122 calories for that half cup you also get 7 7 grams of protein 7 7 grams of fiber 1 79 grams of iron 39 grams of calcium and 373 grams of potassium refried beans are boiled mashed and then cooked in a large skillet with lard or shortening photo credit msphotographic istock getty images