Zinc deficiency in infants and children can bring about some manifestations in later stages. For example, the child’s mental development is slow and delayed, loss of appetite, etc., leading to some impact on growth and development. After diagnosis, it is recommended to go to the hospital to give your child a micronutrient test to check what the zinc level really is. If it is determined that the child is zinc deficient, it can be supplemented by food or medicine. Zinc deficiency in babies can be supplemented by giving him more zinc-rich foods, zinc sulfate syrup, licorice zinc granules, and lysine glucosamine zinc granules, but it must be done under a doctor’s supervision. You can choose a zinc supplement that is suitable for your child according to your situation. As long as the zinc supplement supplements are produced by regular channels, they can be given to your child. The above content is for reference only, the specific medication and treatment please according to the doctor’s interview guidance shall prevail.