Babies need to add complementary foods after 6 months of age. As babies grow, their dietary needs will become greater and greater. At 6 months of age, babies’ digestive function, chewing and swallowing ability are all well developed, so adding complementary foods at this time can better meet the needs of babies’ growth and development. Adding complementary foods needs to be gradual, at the beginning you can add pureed food, such as pureed vegetables, pureed fruits and so on. Try to let the child take the initiative to participate in eating, such as 7 to 9 months the child can grasp the food, after 1 year of age can use a spoon to eat, not only can increase the baby’s interest in eating, but also conducive to the coordination of eye and hand movements and the development of independent ability. It is not advisable to use forced, rough passive feeding methods to cause infants and young children to produce psychological reactions of boredom and fear of eating.