Yeah, its probably the seasonings they use in their meat. I made a homemade taco salad tonight for dinner, and bought one of those seasoning mixes at the store. I looked for the ingredients on the "taco seasoning mix" ones and they read like 3 or 4 grams of carbs per serving which is like 1 tsp dry mix. Geez! I choose the "fajita seasoning mix" which was 1 gram per serving. It still gave me the same taco seasoning flavor and it was alot less.
Brittany