It's a low everything diet
It's not specifically low carb, it's pretty balanced, just low portions. The carbs are pretty restricted (no pasta, bread etc, carbs are crackers, melba toast, tortillas etc), but still there in portion.
10oz of protein a day, 16oz veggies, 2 servings of fruit (apple = 1 serving), and 2 servings of starch (10 cheeze nips! = 1 serving
), plus a misc allocation for dressings, salsa, spices, etc.