Hair loss after anorexia - thin hair. (photo)

This needs an in-person evaluation. I suggest seeing a hair loss expert now to evaluate and go over your condition and provide you information about your best treatment options. There are great non-invasive options like prp/progesterone and/or hair transplantation. See an expert. Best, Dr. Emer

I would need to know more about your story to know precisely what is appropriate - including your current diet. Blood tests at this point are appropriate- so be sure to see your physician for a detailed panel. Again, depending on your story and how severe and how long your anoreixa lasted, different blood tests  might be ordered. At this point, a good well balanced diet is what is needed. See your physician to evaluate ongoing vitamin and mineral deficiencies and current dietary sufficiency.

You have hair loss from anorexia and when this happens, if you have a genetic hair loss problem (male or female) the hair loss may not reverse. Work on a good diet and that is a good start