In the pediatric clinic, we often encounter 2-year-old children, talking like “heavenly books”, others do not understand, after examination, the child’s IQ is not a problem, and there is no organic pathology. The reason for this is that the child has been “drinking” food to cause trouble. What is going on? Language cannot be achieved without the perfect functioning of the articulatory organs, auditory organs and brain. The developmental organs have no morphological and functional abnormalities, but the lack of adequate training will lead to dysarthria, which will result in misconstruction of sounds and unclear speech, making others unable to understand. During infancy, improper introduction of complementary foods and lack of proper training of oral motor skills may affect the baby’s ability to chew and swallow in the future, as well as inflexible tongue movement, and even affect the child’s normal pronunciation. It turns out that “drinking” food all the time can also lead to dysarthria in children. Therefore, in the process of feeding children, parents should adjust their children’s eating patterns in a timely manner, allowing children at different stages to eat foods of different traits, giving them the opportunity to learn and train to eat, and not to “save” or “be smart” in order to let children continue to give Infants and toddlers should not be fed only liquid food in order to save their children’s time or to be “smart” and continue to give them only liquid food, resulting in their swallowing ability not being trained in time, which will not only cause difficulties in feeding their children in the future, but also cause problems such as late speech or dysarthria.