Value Per Nutrient Food 2.55 mcg 100 grams Vitamin B-12 Beef, rib, whole (ribs 6-12), separable lean and fat, trimmed to 1/8" fat, choice, cooked, roasted 2.55 mcg 100 grams Vitamin B-12 Game meat, beefalo, composite of cuts, cooked, roasted 2.55 mcg 100 grams Vitamin B-12 Fish, halibut, cooked, with skin (Alaska Native) 2.55 mcg 100 grams Vitamin B-12 Lamb, domestic, shoulder, arm, separable lean and fat, trimmed to 1/4" fat, choice, cooked, roasted 2.54 mcg 100 grams Vitamin B-12 Cereals ready-to-eat, POST Banana Nut Crunch 2.54 mcg 100 grams Vitamin B-12 Lamb, domestic, rib, separable lean and fat, trimmed to 1/4" fat, choice, cooked, broiled 2.54 mcg 100 grams Vitamin B-12 Lamb, domestic, leg, shank half, separable lean and fat, trimmed to 1/8" fat, choice, raw 2.54 mcg 100 grams Vitamin B-12 Lamb, new zealand, imported, frozen, loin, separable lean and fat, trimmed to 1/8" fat, cooked, broiled