I don't personally, Lisa, but others do use the LC immitations of the old high carb staples. It effects some and not others - YMMV (Your milage may vary). You'd have to try them out and see. I've never even tried a LC bar - I do use protein shakes, however.

If you're experiencing a true stall (defined as 6 weeks w/ no inches lost and no scale movement) you would look to certain foods that are known culprits - nuts, dairy, LC foods that immitate higher carb foods and eliminate them. Usually this does the trick.

Nat