I'm trying to broaden my crabbies horizons with some dry natural foods, and came across the Healthy Herp Meat Mix (great name, eh?

) It contains:Freeze dried chicken, freeze dried beef, freeze dried cod, calcium carbonate, yucca powder.
I checked the safe and unsafe food lists, but couldn't find yucca mentioned... perhaps my eyesight is getting even worse
anywho, i was curious to know if this would be a good dried protein source for my little guys.