When children are constantly crying and not eating, it may be due to a deficiency in certain trace elements. For babies on formula, parents should ensure that the formula they choose contains a comprehensive range of nutrients to meet the baby’s growth needs, including taurine, DHA, AA, and other nutrients. Additionally, when babies are four months old, it is the best time to start introducing complementary foods. The texture of these foods should gradually increase from thin to thick, from fine to coarse, and from one type to multiple types. The baby’s digestive system needs time to adapt to new foods, so it is not recommended to introduce more than two new types of food at once to avoid adding unnecessary burden on the digestive system. After introducing complementary foods, it is also important to observe the baby’s stool condition, which requires the mother to gradually learn and master.
