Watermelon can be eaten by 7-month-old babies. However, it must be added according to the baby’s own physical condition, and it is not recommended if diarrhea symptoms occur after eating. 7 months baby can eat some watermelon in moderation, because watermelon is rich in vitamin A and vitamin C can promote the body’s absorption of nutrients, and promote gastrointestinal motility to relieve constipation. It can also replenish the corresponding water. However, watermelon is aimed at babies with weak spleen and stomach, and diarrhea symptoms may occur after diet. At the same time should not eat and drink too much eating too much may cause abdominal distension, abdominal pain. The choice of fruit for babies after adding complementary foods should eat seasonal fruit.