Value Per Nutrient Food 17.70 mcg 100 grams Vitamin B-12 Cereals ready-to-eat, KASHI Heart to Heart Warm Cinnamon 17.50 mcg 100 grams Vitamin B-12 Mollusks, oyster, eastern, wild, cooked, moist heat 17.33 mcg 100 grams Vitamin B-12 Veal, variety meats and by-products, pancreas, cooked, braised 17.07 mcg 100 grams Vitamin B-12 Pork, fresh, variety meats and by-products, pancreas, cooked, braised 16.85 mcg 100 grams Vitamin B-12 Chicken, liver, all classes, cooked, simmered 16.60 mcg 100 grams Vitamin B-12 Beef, variety meats and by-products, pancreas, cooked, braised 16.58 mcg 100 grams Vitamin B-12 Chicken, liver, all classes, raw 16.40 mcg 100 grams Vitamin B-12 Pork, fresh, variety meats and by-products, pancreas, raw