Value Per Nutrient Food 3.39 mcg 100 grams Vitamin B-12 Beef, shoulder steak, boneless, separable lean and fat, trimmed to 0" fat, all grades, cooked, grilled 3.39 mcg 100 grams Vitamin B-12 Beef, rib, shortribs, separable lean only, choice, raw 3.39 mcg 100 grams Vitamin B-12 Beef, shoulder pot roast, boneless, separable lean only, trimmed to 0" fat, all grades, cooked, braised 3.39 mcg 100 grams Vitamin B-12 Beef, chuck, mock tender steak, separable lean only, trimmed to 0" fat, all grades, cooked, broiled 3.38 mcg 100 grams Vitamin B-12 Beef, chuck, top blade, separable lean and fat, trimmed to 0" fat, choice, cooked, broiled 3.38 mcg 100 grams Vitamin B-12 Beef, shoulder pot roast, boneless, separable lean only, trimmed to 0" fat, choice, cooked, braised 3.37 mcg 100 grams Vitamin B-12 Beef, chuck eye steak, boneless, separable lean only, trimmed to 0" fat, all grades, cooked, grilled 3.37 mcg 100 grams Vitamin B-12 Beef, chuck, under blade steak, boneless, separable lean only, trimmed to 0" fat, select, cooked, braised