Value Per Nutrient Food 0.59 mcg 100 grams Vitamin B-12 Fast Foods, Fried Chicken, Drumstick, meat and skin with breading 0.59 mcg 100 grams Vitamin B-12 Fast foods, fish sandwich, with tartar sauce and cheese 0.59 mcg 100 grams Vitamin B-12 Pork, fresh, loin, top loin (chops), boneless, separable lean and fat, cooked, broiled 0.59 mcg 100 grams Vitamin B-12 Pork, Shoulder petite tender, boneless, separable lean and fat, raw 0.59 mcg 100 grams Vitamin B-12 Fast foods, burrito, with beans, cheese, and chili peppers 0.59 mcg 100 grams Vitamin B-12 Pork, fresh, loin, center rib (chops), boneless, separable lean and fat, cooked, pan-fried 0.58 mcg 100 grams Vitamin B-12 Pork, cured, ham and water product, rump, bone-in, separable lean only, unheated 0.58 mcg 100 grams Vitamin B-12 Infant formula, ABBOTT NUTRITION, SIMILAC, ISOMIL, with iron, liquid concentrate (formerly ROSS)