Value Per Nutrient Food 10.25 mcg 100 grams Vitamin B-12 Lamb, variety meats and by-products, heart, raw 10.17 mcg 100 grams Vitamin B-12 Cereals ready-to-eat, POST, HONEY BUNCHES OF OATS, honey roasted 10.10 mcg 100 grams Vitamin B-12 Beef, variety meats and by-products, brain, cooked, simmered 10.00 mcg 100 grams Vitamin B-12 Cereals ready-to-eat, GENERAL MILLS, WHEATIES 10.00 mcg 100 grams Vitamin B-12 Soy protein isolate, PROTEIN TECHNOLOGIES INTERNATIONAL, ProPlus 10.00 mcg 100 grams Vitamin B-12 Cereals ready-to-eat, KELLOGG, KELLOGG'S JUST RIGHT Fruit & Nut 10.00 mcg 100 grams Vitamin B-12 Cereals ready-to-eat, GENERAL MILLS, CHEERIOS, Yogurt Burst 10.00 mcg 100 grams Vitamin B-12 Fish, cod, Atlantic, dried and salted