Hi Josh, welcome!

Unfortunately for some folk sugar alcohols do indeed slow, or even stop, weight loss.

There have been many, many threads where people discuss this in the main parts of the forum. Try searching "sugar alcohols."

You will find more info about SA's here: http://www.lowcarb.ca/tips/tips010.html
(Found in "Tips" on the green bar at the very top of the screen.)

Cheers,

Roz