Hello friend, 100 grams of beef nutritional composition table. According to research every 100 grams of beef contains: energy 125 kcal, protein 19.9g fat 4.2g, cholesterol 84mg, saturated fatty acids 2g, polyunsaturated fatty acids 0.2g, monounsaturated fatty acids 1.7g, carbohydrates 2g, sodium 84mg, magnesium 20mg, phosphorus 168mg, potassium 216mg, calcium 23mg; manganese 0.04mg, iron 3.3mg, Copper 0.18mg, zinc 4.73mg, selenium 6.4μg, vitamin A7μg, vitamin B1 (thiamin) 0.04mg, vitamin B2 (riboflavin) 0.14mg, niacin (niacinamide) 5.6mg, vitamin E0.65mg. Beef's nutritional value is still very high, appropriate to eat is conducive to the body's health, thanks.