Pineapple can be eaten during breastfeeding, but it should be eaten in moderation and not too much at one time. Pineapple is a kind of fruit, rich in vitamins and nutrients, which is good for maternal health. First of all, pineapple contains fiber, which can promote gastrointestinal peristalsis, and can play a role in relieving defecation difficulties. Secondly, pineapple contains pineapple enzymes, which can break down proteins, thus promoting digestion and appetite. Finally, pineapple can replenish energy. But don’t eat too much at one time, or it will cause stomach upset. During breastfeeding period, you should eat more milk-lowering food, such as crucian carp soup and pig’s trotters soup. If there is redness, swelling and pain in the mammary glands, the possibility of mastitis cannot be ruled out, and it is necessary to consult the doctor in time and not to delay the condition.