... fatty matter, inosite, sulfur, an uncrystallizable sugar, and it is also an excellent source of iron, potassium, selenium, molybdenum, magnesium, ... wonderful source of water-soluble and insoluble fiber that is very helpful for many bowel complaints and helps to prevent ... starches through the system, undigested. White Kidney Bean is a very good source of cholesterol-lowering fiber, and increased dietary ...