Breastmilk is the natural and most ideal food for nurturing future generations. 1. Breastmilk has a more complete nutritional composition. The combination of various components is more appropriate and meets the needs of infants. It is especially suitable for infants under 6 months old. According to research, breastmilk is the best food for infants, breastmilk is the most complete and rich in nutrition, which is inferior to any other milk. It provides all the nutrients that a six-month-old baby needs. The nutrition of breastmilk changes as the baby develops. Breastmilk whey protein can avoid babies’ gastrointestinal allergies. Breastmilk is rich in DHA and AH, which are very important for brain development. It contains calcium and iron, which are more easily absorbed by infants. It is also rich in lactose and vitamins. Modern research confirms that breastfeeding, conducive to the growth of infant height, and reduce the incidence of rickets and malnutrition anemia. 2, breast milk contains a variety of antibodies. Newborns can get immune antibodies from breast milk, babies in 6 months rarely get various infectious diseases. It has been observed that breastfed newborns to gastrointestinal tract, respiratory tract and ear resistance to infections than those fed milk to be stronger. Overseas statistics, in the death of infants due to disease, breastfeeding only one in seven, which is related to breast milk contains many types of antibodies that can help infants resist a variety of diseases. This antibody stone other dairy products and substitutes do not have. 3, the temperature of breast milk is suitable for infants to eat and economic, clean, fresh, ready to eat, less chance of being contaminated. 4, for mothers, breastfeeding after childbirth can help uterine contraction, prevent postpartum hemorrhage, reduce the incidence of breast and ovarian cancer, to avoid postpartum obesity and so on. Mothers feed their babies with their own milk, which can enhance the mother-child relationship, play a comforting role for the baby, and facilitate the baby’s early intellectual development. Provide babies with antibodies from the mother’s body, enhance the baby’s ability to resist diseases, and realize optimal growth and development. Easy for infants to digest and absorb. Comprehensive and balanced nutrition.