Value Per Nutrient Food 3.82 mcg 100 grams Vitamin B-12 Milk, buttermilk, dried 3.81 mcg 100 grams Vitamin B-12 Beef, variety meats and by-products, lungs, raw 3.80 mcg 100 grams Vitamin B-12 Beef, plate, inside skirt steak, separable lean only, trimmed to 0" fat, all grades, cooked, broiled 3.80 mcg 100 grams Vitamin B-12 WORTHINGTON Wham (roll), frozen, unprepared 3.79 mcg 100 grams Vitamin B-12 Beef, shank crosscuts, separable lean only, trimmed to 1/4" fat, choice, cooked, simmered 3.79 mcg 100 grams Vitamin B-12 Pork, fresh, variety meats and by-products, heart, raw 3.79 mcg 100 grams Vitamin B-12 Beef, variety meats and by-products, tongue, raw 3.79 mcg 100 grams Vitamin B-12 Pork, fresh, variety meats and by-products, heart, cooked, braised