Value Per Nutrient Food 1.04 mcg 100 grams Vitamin B-12 Fish, pout, ocean, cooked, dry heat 1.04 mcg 100 grams Vitamin B-12 Chicken, gizzard, all classes, cooked, simmered 1.04 mcg 100 grams Vitamin B-12 Beef, bottom sirloin, tri-tip roast, separable lean only, trimmed to 0" fat, all grades, raw 1.04 mcg 100 grams Vitamin B-12 Fish, monkfish, cooked, dry heat 1.03 mcg 100 grams Vitamin B-12 Cheese, mexican, queso chihuahua 1.03 mcg 100 grams Vitamin B-12 KELLOGG, KELLOGG'S EGGO, Buttermilk Pancake 1.02 mcg 100 grams Vitamin B-12 Infant formula, PBM PRODUCTS, ULTRA BRIGHT BEGINNINGS, powder (formerly WYETH-AYERST) 1.02 mcg 100 grams Vitamin B-12 Infant formula, PBM PRODUCTS, store brand, powder (formerly WYETH-AYERST)