Yes apple absolutley....however if you keep up with the program you are doing it will turn around. Its like when you get a facial it gets worse before it gets better. Things like bad breathe, coated tongue, spots, even changes in your cycle are all signs that the body is riding itself of toxins. My skin did the same, however now my skin is really clear and people have even noticed, my hair and nails are growing like crazy. Makes sense if the system is clean things can work better.
So I take it you have to buy the stuff for the 4,3,2,1, and there is no eating for a week,...not even fruit? I wonder if eating only fruit and veggies for a week with water would be ok while you do it?