Weaning does not need to stop feeding complementary foods, but also to increase complementary foods to meet the needs of the baby’s growth and development. Breast milk is the most suitable for the baby’s natural food, it is recommended to adhere to exclusive breastfeeding for six months, can provide sufficient nutrition for the growth and development of the baby, but also conducive to the mother’s postpartum recovery. After 6 months of life, complementary foods can be added gradually under the guidance of the doctor. It is not necessary to stop complementary foods during the weaning period, and the amount of complementary foods should be increased appropriately to meet the growth needs of babies. Breastfeeding babies are recommended to be weaned when they are about 1 year to 1.5 years old, and choose the spring and fall seasons and when the baby is in good health, and it is not necessary to completely separate from the baby during the weaning period. Mothers also need to return to breastfeeding under the guidance of a doctor, avoiding soup foods, and can be given medications such as raw malt and vitamin B6 to assist in returning to breastfeeding.