Zinc supplementation takes 2 months as a course of treatment. Secondly, the baby's picky eaters may be related to the lack of trace elements, the failure to develop good eating habits, and the disharmony between spleen and stomach in traditional Chinese medicine. Appropriate zinc can be added to help restore the sensitivity of taste buds, thus increasing appetite, so you can give your child some zinc gluconate oral liquid. At the same time, it is also possible to give the baby appropriate Chinese patent medicines to strengthen the spleen and stimulate appetite, such as taking Xiaoer Compound Chicken Inner Gold Powder, Xiaoer Xiaoshi Tablet and Xiaoer Xishi Granule. It is easier said than done to cultivate a baby's good eating habits. From an early age, from the beginning of adding complementary food, it is necessary to let the baby get used to it and adapt to various foods. You can make food in different ways, it looks good, and so on.