Latest Findings on the Suck-Swallow-Breathe Mechanism of Direct Breastfeeding From the Breast to an Infant

A mother's breast milk is the best nourishing food for infants. No only does it provide sufficient nutrition, but it is also well suited to infants' immature digestive function, thus promoting their growth and organ maturation. A 6-month period of breastfeeding can provide infants with the necessary nutrients, energy, and fluids. The best feeding method is direct breastfeeding from the breast to an infant, yet the difficulties involved in breastfeeding should not be overlooked. Approximately 1/3 the mothers who are performing direct breastfeeding from the breast to an infant experience moderate or higher levels of feeding difficulties. Difficulties in direct breastfeeding from the breast to an infant can lead to decreased feeding efficiency, hamper the growth and development of infants, and affect the emotional communication between mothers and infants. At present, many relevant studies have focused on topics such as the mothers' psychology, family and social support, and the immature development of infants. However, little research has been done to investigate suck-swallow-breathe, a physiological mechanism that infants undertake during the process of direct breastfeeding from the breast to an infant. In this paper, we summarized published literature, research parameters, measurement instruments, and physical intervention methods of the suck-swallow-breathe mechanism in infants, aiming to facilitate the early identification of breastfeeding difficulties and the subsequently provision of early intervention measures and to promote the early identification of neurodevelopmental abnormalities and other developmental abnormalities in infants.