1. Basic principles of baby feeding 1.1 Advantages of breastfeeding Breast milk is the best food for babies. It is rich in nutrients and antibodies and can help babies build immunity. At the same time, breastfeeding can also promote emotional communication between mother and baby and is beneficial to the development of mother-child relationship. 1.2 Precautions for artificial feeding For babies who cannot breastfeed, artificial feeding is a necessary choice. Carrying out artificial feeding