How to treat hair fall in 7 + years girl?

A. hi hairfall at this stage of age is caused by excess usage of cosmetic , tight hairstyle or nutritional deficiencies . so please give Healthy and well blanaced diet. give fresh fruits like apple, pomegranate, Amala, strawberry, etc which are best for Healthy hair growth. give head massage with pure coconut oil everyday. instead of harsh shampoo,use mild shampoo like Babyhug shampoo for washing your child hair. avoid tight hair styles.