Seven-month-old babies can usually add puree to their complementary foods. Baby’s growth and development can not be separated from the addition of complementary foods, parents should follow the principle of adding complementary foods to the baby from a little to a lot, from one to many, from fine to coarse, from soft to hard, the timely addition of complementary foods can meet the needs of rapid growth and development of the baby. Seven months of the baby’s intestinal tract gradually develop sound, can add puree and other complementary foods, the baby can also be digested. But to add slowly from less to more, one-time can not give too much, in the process of adding, pay attention to observe whether the baby has eaten after diarrhea, abdominal pain, if there is no abnormality, you can continue to slowly add the type and amount of meat.