I have a 5 year old granddaughter who is behaving very erratically. She has just started school and although we know she has a temper, this behaviour is beyond all explanation. We call her the "little girl with the curl". We have tried to pinpoint food but have failed. As she has just started school she is eating more bread than ever before as she takes a packed lunch. After watching the program, we thought maybe that is the problem. - email