Nine-month-old infants do not like to eat complementary foods, can be considered to be caused by too much food, indigestion, a single type of complementary food, etc., you can adjust the child’s dietary structure, if the symptoms do not improve for a long time need to consult a doctor in a timely manner. 1. Too much food: Giving too much complementary food to the child at one time may cause the child to hate eating complementary food. It is recommended to add complementary food in small amounts, and gradually increase the types and quantities of complementary food, which will help the infant adapt to the addition of complementary food. 2. Indigestion: infant indigestion can lead to decreased appetite, the baby does not like to eat complementary food performance, can be taken under the guidance of the doctor probiotics and other intestinal flora, such as bacillus subtilis bacillus granules, etc., can change the indigestion situation, can improve the child’s appetite. 3. Single type of complementary food: when the child has a single type of complementary food, the infant may not like the taste of a certain kind of complementary food. Parents can try to change the type of complementary food to see if the symptoms improve, for example, they can add fruit puree, vegetable puree and other complementary food to the child. There are more reasons why 9-month-old infants do not like to eat complementary foods. A child’s dislike of complementary foods may also be caused by other illnesses such as physical discomfort. If your child’s symptoms do not improve for a long time, it is recommended that you consult a doctor for a clear diagnosis and targeted treatment to avoid prolonged unimproved symptoms affecting your child’s normal growth and development.