Iodine content of beans and soy products Food name Iodine content Dried tofu (average) 46.20 mg Soybeans (soybeans) 9.70 mg Adzuki beans 7.80 mg Tofu (average) 7.70 mg Kidney beans (white) 4.70 mg Peas 0.90 mg Dried tofu skin 0.00 mg Dried tofu (dried with small fragrant) 0.00 mg Dried tofu (dried with smoke) 0.00 mg Dried tofu (dried with brine) 0.00 mg Dried tofu (dried with soy sauce) 0.00 mg Dried tofu (dried with vegetables) 0.00 mg Dried tofu (dried with stinky smell) ) 0.00 mg dried tofu (dried tofu) 0.00 mg tofu (old tofu) 0.00 mg tofu (northern) 0.00 mg tofu roll 0.00 mg sour soy milk 0.00 mg soy milk powder 0.00 mg soy milk 0.00 mg soy milk 0.00 mg soybean powder 0.00 mg black soybean (black soybean) )0.00 mg lima bean (green soybean) 0.00 mg