Soy lecithin softgels have a number of functions and effects. First of all, it protects the liver from abnormalities in fat metabolism, thus avoiding the accumulation of fat in the liver that causes cirrhosis, and it also repairs liver function by reducing cholesterol in the serum. Secondly, soy lecithin softgels have an important role in the neurological development of infants because the amniotic fluid of pregnant women contains a large amount of lecithin, which is in high demand by newborn infants, and soy lecithin softgels need to be supplemented during infancy to promote the neurological and cerebrovascular development of the infant brain. Soy lecithin is an essential substance extracted from soybeans, which is one of the material bases for the maintenance of human life activities and plays an important role in the protection of the liver and the normal development of infants.