Seven-month-old babies, only 500 milliliters of milk a day, you can increase the complementary food or supplement the body of zinc. Seven months of the baby’s normal amount of milk in 800-1000 ml, 500 ml amount is a little less, if the baby usually eat more complementary food, less milk, the child’s health is relatively good, this situation is generally not a big problem. The baby usually poor appetite, complementary food and eat less, may be caused by pediatric anorexia, can be appropriate supplementation of zinc gluconate oral solution to improve the baby’s appetite. The baby refuses to eat milk, can add other complementary food, such as egg yolk, nutritional rice powder, vegetable puree, fruit puree, etc., add complementary food to pay attention to do not put too much seasoning and salt. If necessary, the local pediatrician consultation.