Four-month-old babies are usually not recommended to eat fruit, you can wait until after 6 months to give your baby fruit. Generally speaking, 4-month-old babies are relatively small, gastrointestinal development is not very perfect, 4-month-old babies should be breastfed or formula-fed, this time can not be added to complementary foods, fruits are not recommended to give the baby to eat, to prevent the cause of indigestion, causing vomiting, diarrhea and other adverse reactions. General to wait until the baby after 6 months gradually start to add complementary foods, including fruit, just start eating fruit must be made into fruit puree, the amount should be less, step by step. It is recommended to avoid giving fruits to babies too early to prevent adverse effects on babies. If there is any discomfort, prompt medical attention is recommended.