Value Per Nutrient Food 1.77 mcg 100 grams Vitamin B-12 Beef, chuck, arm pot roast, separable lean only, trimmed to 1/8" fat, select, raw 1.77 mcg 100 grams Vitamin B-12 Egg, yolk, raw, frozen, sugared 1.77 mcg 100 grams Vitamin B-12 Beef, round, bottom round, steak, separable lean only, trimmed to 1/8" fat, select, cooked, braised 1.77 mcg 100 grams Vitamin B-12 Beef, top sirloin, steak, separable lean and fat, trimmed to 1/8" fat, choice, cooked, broiled 1.77 mcg 100 grams Vitamin B-12 Pork, cured, breakfast strips, cooked 1.77 mcg 100 grams Vitamin B-12 Elk, free range, roast, eye of round, raw (Shoshone Bannock) 1.76 mcg 100 grams Vitamin B-12 Beef, brisket, flat half, boneless, separable lean and fat, trimmed to 0" fat, all grades, raw 1.76 mcg 100 grams Vitamin B-12 Beef, round, bottom round, steak, separable lean and fat, trimmed to 0" fat, select, cooked, braised