Those aren't real subs either, just something that kinda looks like one made with the cheapest ingredients humanly possible.
Just as with McDonald's and every other fast food joint. Read the ingredients. It looks like the contents of a chemistry set made to look and taste like food.
I used to eat it everyday. Once I got away from it for a while, and would stop during a busy day for a sandwich or something, you realize how nasty it is. I can cook for myself and use whatever spicy ingredients I can stand and be fine. But an order of fries or a fast food burger gives me terrible heartburn now. It's the chemicals.
The crap used to be a cheap meal. Now, $8 for a halfa$$ sandwich and fries is stupid. I just don't do it.
