You can cook instant noodles to eat while breastfeeding, but if you eat instant noodles often, it may cause nutritional homogeneity and the quality of breast milk may decrease. It is important to pay attention to balanced nutrition during breastfeeding, because after all, it is the milk that is secreted and then sucked by the baby, and the baby depends on breast milk for growth and development. Pay attention to supplementing protein, carbohydrates and vitamins in the diet in order to improve the quality of breast milk, which is conducive to the growth and development of the baby, so it is okay to eat instant noodles during breastfeeding, but it is not recommended to eat them often.