I don't have diabetes.  If I want a 5000 calorie drink, I can have one.  Don't hate the world or blame everyone else just because your kid has it.   Im not trying to be callous, but the way your post comes across it seems like you are.
Sorry for your daughter but some things in life just aren't for everyone.  Like a Ferrari.  I would love a Ferrari.  But alas, I can not have one.