It is more appropriate to wean your baby from breastfeeding after one year of age. Before the baby is one year old, breastfeeding should be given as much as possible, which can provide the baby with sufficient nutrition needed for development, and the immune antibodies contained in breast milk can protect the baby. After one year of age, with the addition of complementary foods, the nutrition of breast milk alone is not comprehensive enough, coupled with the growth and development of the baby’s digestive system function is gradually improved, the digestion and absorption of complementary foods to enhance the complementary food, complementary foods will gradually replace the status of breast milk. Therefore, after one year of age to consider can be weaned. In addition, the weaning of breast milk should be chosen when the baby is relatively healthy and not sick, and should be carried out gradually, step by step.