I am just coming to the reluctant conclusion that glycerine acts just about like any other carb in my body-- though I realize that is not the case for everyone. I have learned to leave sugar alcohols alone, but some bars (Atkins, some Ultra Lo-Carb, etc.) have glycerine but no sugar alcohols. Even these bars cause me to leave ketosis and not lose weight. So it's probably one of those things you are going to have to check out through experience to see what's true for you.

Does anyone know of a bar that includes no glycerine and no sugar alcohols??