Value Per Nutrient Food 3.43 mcg 100 grams Vitamin B-12 Beef, chuck, short ribs, boneless, separable lean only, trimmed to 0" fat, all grades, raw 3.43 mcg 100 grams Vitamin B-12 Beef, shoulder steak, boneless, separable lean only, trimmed to 0" fat, all grades, cooked, grilled 3.42 mcg 100 grams Vitamin B-12 Beef, chuck, mock tender steak, separable lean and fat, trimmed to 0" fat, USDA select, cooked, broiled 3.42 mcg 100 grams Vitamin B-12 Beef, chuck, mock tender steak, separable lean only, trimmed to 0" fat, select, cooked, broiled 3.42 mcg 100 grams Vitamin B-12 Beef, chuck, top blade, separable lean only, trimmed to 0" fat, choice, cooked, broiled 3.41 mcg 100 grams Vitamin B-12 Beef, shoulder pot roast, boneless, separable lean only, trimmed to 0" fat, select, cooked, braised 3.41 mcg 100 grams Vitamin B-12 Beef, flank, steak, separable lean only, trimmed to 0" fat, choice, cooked, braised 3.40 mcg 100 grams Vitamin B-12 Lamb, New Zealand, imported, frozen, shoulder, whole (arm and blade), separable lean and fat, cooked, braised