How to deal with dry and yellow hair in children

Patient's question:

Age
Detailed medical history and purpose of consultation: The hair is slightly yellow and quite dry, and occasionally one white hair is noticed. Is this related to a deficiency of certain elements or a medical condition?
Duration of the current illness and its persistence: The hair has been dry and slightly yellow since it was over one year old, but the white hair was only discovered this year.
Current general condition: The hair continues to be dry and yellow, and one or two white hairs are noticed every one or two months.
Medical history: None.
Previous diagnoses and treatment history and their effectiveness: None.
Auxiliary examinations: None.

Doctor's answer:

Hello, according to the situation you mentioned, the main reason for the situation you described is due to the child's blood heat, qi and blood deficiency, and poor nutrition. Suggestions: It is recommended that you pay attention to your child's dietary nutrition, and it should be better. It's not a big problem.