18-month-old babies usually eat 3 main meals a day, during which they can drink 1-2 times milk. 18-month-old baby, gradually become three meals a day as the main, morning and evening breast milk or formula as a supplement, the main meal should be grain, vegetables, fish, meat, eggs, tofu based on a mixture of food, these foods can meet the needs of the baby’s growth and development. If the baby’s gastrointestinal function is better or the body is stronger, you can also increase the number of times you drink milk according to the situation, to provide energy for the baby’s growth and development. If the baby’s gastrointestinal function is not good, the body is relatively thin and weak, then you can consider reducing a meal or a small number of meals. Parents should pay attention to the balanced combination of the baby’s dietary aspects and not let the baby over-eat. If the baby has abdominal pain, bloating and other symptoms, it is recommended to consult a doctor in a timely manner, under the guidance of the doctor, improve the relevant examination, to clarify the cause of the disease, symptomatic treatment.