Bananas for 7 months old babies are usually allowed in moderation, but it is not recommended to eat more. And those who are allergic to it are prohibited from eating it. As the baby grows to 6 months, the nutrition provided by breast milk, including energy, protein, vitamins, iron and other micronutrients, can no longer meet the needs of the baby’s growth and development, the need to add complementary foods in a timely manner. Banana contains protein, fat, sugar, dietary fiber, calcium, phosphorus, iron, potassium, magnesium, carotene, vitamin B1, vitamin B2, niacin, vitamin C, vitamin E and other nutrients. It can provide the body with the nutrients needed for growth and development, so 7-month-old babies can eat bananas in moderation. Too much banana may appear to increase the number of stools and other discomforts, it is not recommended to eat too much banana at a time, and just start eating bananas need to observe whether the baby has a rash, vomiting and other allergic symptoms, clear allergic to it is prohibited to eat.