Question
What should a 19-month-old baby eat to treat or prevent tongue ulcers?
Answer
It is suspected that the child may be deficient in trace elements, particularly zinc. In this case, it is recommended to undergo a trace element test and, if necessary, supplement with glycine zinc or licorice zinc. However, there may not be an immediate noticeable improvement, and regional application of Bing-Po powder or Tin powder can also be used to alleviate symptoms.