2-3 year old babies to grow in size is recommended to eat a balanced diet, pay attention to nutrition, there is no specific that eating a certain food will grow in size. 2-3 year old babies appropriate intake of food rich in high quality protein, such as cow’s milk, goat’s milk, eggs, soybeans, tuna, etc., in addition to lean meat also contains a very large amount of protein, including beef, chicken, pork tenderloin and so on. Eat plenty of fresh fruits and vegetables, such as spinach, carrots, tomatoes, apples, kiwis and so on. These foods are rich in protein, vitamins and calcium, which can replenish the nutrients needed for your baby’s growth and development, and promote your baby’s growth. If the body is deficient in calcium and lack of growth hormone, it will affect the baby’s growth, at this time you need to supplement calcium and growth hormone under the guidance of the doctor. In addition, if suffering from hypothyroidism, it will also cause shorter size, usually need to be treated with medication. Parents to the baby supplement nutrients, or the use of drugs, need to be under the guidance of a professional doctor, not unauthorized operation, in order to prevent harm to the baby’s health.