Patient's question:
Often bite nails without realizing it. Three years of past treatment and effectiveness: Treated but no effect. What kind of help is desired: How to make the child stop biting nails or what elements need to be supplemented.Doctor's answer:
Through your description, it is generally possible to consider it related to a lack of trace elements! I suggest you go to the hospital for a thorough check of trace elements and follow the doctor's advice for symptomatic treatment. I hope my explanation can help you! Eat more fresh vegetables and fruits for symptomatic treatment! The above is advice on the question "Is nail-biting in children due to a lack of trace elements?", hoping it helps you. Wishing you good health!