Jill,

As Karen said, things may have carbs from other sources. But in general, your theory would hold up - if it is a commerical product that is sweetened from Splenda, I think it would be a safe bet that you would not have any carbs from the Splenda - but other ingredients - ?? Well, depends on the product. Have your tried putting a few of the questionable foods through the Hidden carb inspector to the right of this screen, under Quick Links? That may help you decide.