hey there. My niece who is 6 is always hungry, as a baby she was always hungry and it has continued., She is 6 and weighs 90 pounds. She can eat more that 2 adults together. She has been tested for dibates, negative. She is always hunbgry, obessed wiht food, wakes up first thing in the am, food at night in bed. food She plays soccer. Parents try to talk about healthy options but is she eats a apple then she wnats more and more. Help, this child needs help and this is a medical condition for this constant hunger? any research going on. She gets sad when she asks for seconds and thirds but she says I am really hingry. She is super smart and she gets she is eating ltos of food but her stomach growls/ help- any reaerach or data or doctors we can contact. Thanks, Angie