Km Kim you only have to cook the beans not the seeds, you are converting them to a more digestible format. do not feed Soy beans or Lima beans at all- NOTE: Many people have fed all of the beans in their sprouted form without problem. However, large raw beans such as Anasazi, Black, Fava, Kidney, Lima, Navy, Pinto, and Soy can cause problems of toxicity and digestive upsets for people and perhaps for birds. Except for soy sprouts (edible raw if grown long enough), these beans should be cooked to be digestible and are not recommended for general sprouting purposes. Soy sprouts, however, are high in isoflavones, SOD (superoxide dismutase), a very powerful and important antioxidant with essential fatty acids and lecithin.