Breastfeeding has more benefits for babies, such as improving nutrient absorption, strengthening immunity, etc. It has advantages for babies both physically and psychologically, as follows: 1. Breast milk has higher nutrient composition and bioavailability. Compared to formula milk, breast milk has a higher content of whey protein and a more appropriate ratio of various proteins, which is easier for babies to absorb and utilize. 2. Breastmilk colostrum contains more immune substances, which can increase the baby’s body resistance and reduce illness. 3. Breastmilk contains unsaturated fatty acids, which are good for the baby’s intellectual development. 4. Breastmilk contains calcium and phosphorus in the right proportion for absorption. 5. The process of breastfeeding is conducive to establishing a close relationship between the mother and the baby. Mothers should pay attention to breast hygiene during breastfeeding, use warm water towels to apply hot compresses and clean them, and wear loose, comfortable breastfeeding bras. Eat a balanced diet and avoid spicy and stimulating foods.