Value Per Nutrient Food 4.44 mcg 100 grams Vitamin B-12 Beef, chuck, mock tender steak, boneless, separable lean only, trimmed to 0" fat, choice, cooked, braised 4.44 mcg 100 grams Vitamin B-12 Mutton, cooked, roasted (Navajo) 4.42 mcg 100 grams Vitamin B-12 Beef, shoulder top blade steak, boneless, separable lean only, trimmed to 0" fat, select, raw 4.41 mcg 100 grams Vitamin B-12 Fish, bass, striped, cooked, dry heat 4.41 mcg 100 grams Vitamin B-12 Beef, round, outside round, bottom round, steak, separable lean and fat, trimmed to 0" fat, select, cooked, grilled 4.40 mcg 100 grams Vitamin B-12 Fish, mackerel, Pacific and jack, mixed species, raw 4.40 mcg 100 grams Vitamin B-12 Fish, salmon, chum, drained solids with bone 4.40 mcg 100 grams Vitamin B-12 WORTHINGTON Vegetarian Burger, canned, unprepared