Seven months the baby can be appropriate to eat dragon fruit puree directly, but pay attention to the eating temperature, to avoid too cold to cause the baby gastrointestinal symptoms, is not conducive to the normal growth and development of the baby. Seven months the baby can be appropriate to add fruit puree and other complementary foods, which dragon fruit is rich in nutrients, such as a variety of vitamins and trace elements, etc., the baby into the food can help supplement the body nutrients, enrich the variety of meals to meet the needs of growth and development, and at the same time to improve the resistance to the baby’s health. But parents to seven months baby directly eat dragon fruit puree, to grasp the temperature, to avoid eating too cold affect the digestive function, at the same time can not be overconsumption, so as not to induce indigestion or acute gastroenteritis and other symptoms, such as nausea, bloating, and diarrhea, etc., to the baby’s health to cause unnecessary harm. Parents are advised to consult the pediatric department of the hospital if they have any feeding problems to ensure that their baby’s energy and nutritional needs for growth and development are met.