Hi, Myself Lavanya. I have a query regarding my mother's problem. My mother's eyebrows are turning into white hair. We have a consulted one doctor and he told may be because of the vitamin deficiency. She is taking b12 in form of injections but no improvement. Can anyone of you suggest any treatment to take. Please let me know whether it can be cured or not, and we need a permanent solution for this problem. Thank you so much in advance and hope to hear from your team soon.