Vitamin B12 (Cyanocobalamin) Content of Foods (231 - 240)
3.8 μg(per 226 g edible portion)Cattle, Beef, dairy fattened steer (chuck loin, without subcutaneous fat,raw)
4.5 μg(per 266 g edible portion)Cattle, Beef, dairy fattened steer (chuck loin, lean and fat, raw)
