1. Principles for selecting newborn milk powder When choosing newborn milk powder, you need to consider the following aspects: 1. Whether the formula is suitable for the baby; 2. Brand credibility; 3. Whether the price is reasonable; 4. Whether the nutritional content is comprehensive. At the same time, you also need to be careful not to blindly follow trends or listen to rumors, and make choices based on your baby\’s actual situation. 2. Comparison of the advantages and disadvantages of breast milk and formula milk. Breast milk is the best food. It can provide all the nutrients needed by the baby and help enhance immunity and intellectual development. However, some mothers are unable or unwilling to breastfeed.