Although breast milk is the most nutritious and suitable food for babies, some nutrients in breast milk are still closely related to the nutritional status of the mother. First of all, the nutritional status of the mother affects the caloric content of breast milk. When the nutritional status of the mother is good, the caloric content of breast milk and the fat content of breast milk are relatively high, which can provide sufficient energy to the baby. When the mother’s nutritional status is poor, the nutrients she consumes are not enough to meet the needs of breastfeeding, so she consumes her own nutrients for milk secretion, which is not good for her body in the long run. In addition, the content of other nutrients in breast milk, i.e., various vitamins, minerals and trace elements, is obviously dependent on the intake of these elements in the mother’s diet, especially those water-soluble vitamins. Since there are few stores in the body, dietary deficiencies can directly affect the amount in breast milk. Therefore, the nutrition of the mother is closely related to the quality of breastfeeding. What to eat to regulate breast milk nutrition? 1, carbohydrates: rice, noodles, grains and other rich carbohydrates, is the source of energy for the mother and baby. 2, protein: fish, poultry, meat and animal offal, eggs, milk and soy products, etc., can provide high-quality protein, laying a solid foundation for the baby’s growth and development. 3, minerals: milk, beans, sesame paste and other calcium-containing foods to promote the growth and development of baby’s bones; seaweed, seaweed and other seafood can provide iodine. 4, vitamins: dark green, yellow-red vegetables and fruits can provide vitamin A; proper sunlight can supplement vitamin D; coarse grains, mushrooms, etc. can provide vitamin B; fresh fruits, especially kiwi, hawthorn, etc. are rich in vitamin C. How to improve the quality of breast milk? The amount and quality of breast milk is related to the health of the mother and her mental state. In order to maintain the quality and quantity of breast milk secretion, we should pay attention to the following aspects: 1. ensure nutrition and enhance physical fitness. The nutritional status of the mother’s diet and body is directly related to the quality of breast milk. The quality and quantity of nutrients required by lactating mothers are higher than those required by women in general. In other words, the food she eats should be fresh, and she should eat more food rich in protein, such as milk, soy products, fish, chicken, eggs, lean meat, etc., and all kinds of fresh vegetables and fruits, and she should drink more soup. Diversify your diet and don’t be partial. Mothers eat well, their own health, lactation is sufficient to ensure the healthy growth of the baby. 2. Emotional stability and good spirits. Any stimulation of mental factors, such as excessive tension, worry, anxiety, sadness, anger, panic, etc., will affect the secretion of prolactin and reduce milk. Some young mothers, especially during the breastfeeding period, in the face of infant crying, disease, etc., can not bear, always anxious and angry, the result is a lack of milk, infants do not eat enough more crying. Therefore, the mother must keep her spirits happy and emotionally stable in order to make the lactation normal. 3, regular life, pay attention to rest. Ensure sufficient sleep and rest, watch less TV at night, do less heavy work and do not overexert yourself in order to secrete milk normally and only then can the quality of milk be ensured. 4, do not eat stimulating food, such as wine, chili and other spicy and hot things. Don’t eat cold and raw cold things. Too cold and too hot is not good for both mother and child and affects lactation.