Should your daughter need to limit her sugar intake for awhile and you don't want to her to have artificial sweeteners (or an artifically altered one, like Splenda), you might try Whey Low (www.wheylow.com). It's a low glycemic index, all natural one-to-one sugar replacement. (1 g carb per teaspoon of Whey Low versus the 4 g per teaspoon for sugar; 4 calories versus 16.)
Thanks for the tip, Fawnn, sounds like a good one!
Personally, I really don't like those artificial sweeteners...