In general, infants who have added complementary foods can eat pineapple if they are not allergic to pineapple, but they should pay attention to moderation. Pineapple is rich in nutrients, and its components include sugar, protein, fat, vitamin A, vitamin B1, vitamin B2, vitamin C, calcium, phosphorus, iron, organic acids, etc. Eating pineapple in moderation is helpful to the growth and development of infants, so infants who have already added complementary foods can eat pineapple under normal circumstances. Babies can’t eat too much pineapple, and pineapple must be crushed to avoid indigestion. Secondly, pineapple is an allergic food, so when babies eat pineapple for the first time, they should eat less of it to determine whether they are allergic to it, and if they are not allergic to it, they can eat it, if they are allergic to it, they should stop eating it immediately. Although pineapple has many benefits, it is not suitable for everyone to eat, especially those who are prone to allergies. If you feel unwell, it is recommended that you seek medical attention.