Five-month-old babies are generally not recommended to eat bananas, you can wait until the baby is six months to gradually add bananas, such as mashed bananas to eat, and should be eaten in small quantities. Five months baby gastrointestinal digestive system development is not perfect, should not eat bananas too early, so as not to cause gastrointestinal discomfort. Can wait until the baby after six months, gastrointestinal function further development and maturity, and then add a small amount of bananas, such as mashed bananas, observe the baby after eating whether there are uncomfortable symptoms, such as diarrhea, vomiting, etc., need to pause to add. Secondly, it should be noted that, as the six-month-old baby’s teeth are not yet developed, if eaten directly, it may be swallowed, thus prone to danger, which may lead to the baby’s choking and jeopardize its life. In addition can not give the baby a large number of bananas, so as not to cause indigestion, causing diarrhea and other discomfort. If there is any abnormality, it is recommended to consult a doctor in time.