Generally speaking, it is not suitable for children to eat steak when they have a cold, because after a cold there are often symptoms such as nasal congestion, runny nose, sneezing and even coughing. At this time, the digestive ability will often be affected to varying degrees, and even some children after the cold will also appear fever, abdominal pain and other symptoms, these circumstances eat steak will often cause the burden of digestion, which is not conducive to the improvement of the cold. As steak is rich in protein, it is relatively difficult to digest. Children should eat light food after cold and flu, and eat steak and chicken fillet after the symptoms of cold and flu have improved.