My Neighbour's Daughter has grey hair and she is only 11, can she be helped?

Hello my dear academic friend. It is sad to know that this little girl is suffering from gray hair at such a young age, which is not time for her to have gray hair at all. Well, I have some teen sutdents, who also have lots of gray hair. I think that gray hair could be given by their parents. If not, there could be something that has happened to their body and it is time for them to pay great attention to it. I think that it is better for the parents to take this poor little girl to see a doctor to see what is the matter. May the little girl be lucky to have her natural color hair come back again!