[HowardtheDuck]

" it is like adding negative carbs!"

Um... not really. LOL When you add something with just fiber carbs to a food you're eating, you can't deduct those carbs from the food because they ARE added, then subtracted. You add them (say 7g) then you deduct the same amount (7g). It's a wash. Yes, you can seemingly lower the glycemic load but you can't lower the actual carb count for the meal by adding fiber to it.