It may seem contradictory to find wheat dextrin as an ingredient in Benefiber when it is also labeled gluten free. But here is the reasoning behind the gluten-free claim.
Definition: Yuca Frita is a a side dish made from the fried root of the cassava plant (as opposed to the yucca plant). Usually, the root is cut into two- or three-inch chunks and deep-fried in vegetable oil.
Cassava or yuca (joo-kah) is a starchy tubular root like a potato, and is not to be confused with yucca (yuck-ah), which is an unrelated fruit-bearing shrub. Believe it or not, this is where we get tapioca: the cassava root is dried and ground to a powder to make tapioca.