Interesting about the iodine... would that indicate that there is something wrong with her thyroid and that could be the cause of her hair loss? Did you get blood work done to determine thyroid function? We live in Canada and I was so worried about my daughters hair loss that we ended up...
We've just discovered my 3 year old daughter has satrted losing her hair in patches. We did a blood test yesterday and are waiting for results... I'm not of much help here, but I wanted to see what others had to say about this.