Beef and squid can be eaten together, can be a good supplement to the body’s nutritional needs, but must be eaten in moderation, is not recommended to overdose. The nutritional value of beef and squid are very high, according to the data provided by the Chinese Center for Disease Control and Prevention Nutritional Health, it can be seen that every 100 grams of beef contains 19.9 grams of protein, 2 grams of carbohydrates, 0.04 milligrams of thiamine, 0.14 milligrams of riboflavin, and is also rich in calcium, phosphorus, potassium, magnesium and many other mineral elements. Each 100 grams of squid contains 17 grams of protein, 0.03 mg of riboflavin, 43 mg of calcium, 60 mg of phosphorus, 134.7 mg of sodium, 61 mg of magnesium and so on. Both are high-protein foods, consumed together can better the body to supplement nutrition. However, they must be consumed in moderation and are not recommended to be consumed in excess, so as not to cause bloating, indigestion and other adverse reactions.