Hi Jackie,
It seems that cerials arn't the best thing for diabetics according to this forum, and a bit of personal experience. As a type 2, I thought a bowl of porridge in the morning, sometimes with sultanas, was good for me. Low sugar but high carbs. It now appears this is not good at all. Some people think that a breakfast consisting of meat and eggs is far better for them. How would your daughter react to a plate of bacon and eggs? No toast, or maybe just half a slice. Have a look at the low carb section of the forum.
Lee