Value Per Nutrient Food 1.73 mcg 100 grams Vitamin B-12 Sausage, summer, pork and beef, sticks, with cheddar cheese 1.72 mcg 100 grams Vitamin B-12 Fish, ocean perch, Atlantic, cooked, dry heat 1.72 mcg 100 grams Vitamin B-12 Frankfurter, beef 1.72 mcg 100 grams Vitamin B-12 Veal, shoulder, arm, separable lean and fat, cooked, braised 1.72 mcg 100 grams Vitamin B-12 Beef, round, eye of round, roast, separable lean and fat, trimmed to 0" fat, choice, cooked, roasted 1.71 mcg 100 grams Vitamin B-12 Beef, round, eye of round, roast, separable lean and fat, trimmed to 1/8" fat, choice, cooked, roasted 1.71 mcg 100 grams Vitamin B-12 Beef, round, tip round, roast, separable lean and fat, trimmed to 0" fat, choice, raw 1.71 mcg 100 grams Vitamin B-12 Beef, round, top round steak, separable lean and fat, trimmed to 1/8" fat, all grades, cooked, broiled