My daughter was also eating non-stop.  She was always thinking of food.  At our last endo visit I voiced my concerns and he checked her thyroid (good) her insulin and sugar.  The sugar was fine but her insulin levels were sky high.  He put her on Glucophage and the Sugar Busters diet.  Her appetite seems to have leveled off and she has dropped a few pounds.  We go back in October and he will recheck her sugar and insulin.  I asked him about this maybe becoming Diabetes and he said not to worry about it.  Hmmm I think I will call him today and get some straight answers.  Anyway, maybe this is something your endo could check at your daughter's next visit.  Good Luck.

Nancy