Hello, zinc deficiency can lead to children's decreased resistance, inattention and anorexia. Ischemia can lead to stunted growth and short stature in children. If the lack is serious, it is recommended to give priority to drug conditioning, supplemented by diet conditioning. Children can eat jujube, steak and pork chops, tofu, oysters, cereals, sunflower seeds, peanuts, walnuts, spinach, leeks, carrots, pork liver, fresh lean meat, egg yolk, crucian carp, shrimp, kelp, fungus and so on.