A four-year-old child always likes to lick things around. How come?

Patient's question:

No

Doctor's answer:

Does the child's symptoms be caused by zinc deficiency? It is recommended to supplement in a timely manner and seek treatment. It is suggested to maintain a balanced diet, eat more fresh vegetables and fruits, drink plenty of water, avoid spicy foods, get adequate rest, supplement with multiple vitamins to enhance immunity, and recover early.