I have heard about this too, but I'm curious to see WHAT she ate there. I'm having a hard time thinking of a breakfast, lunch, and dinner from McDonald's that would be under 1500 calories.
You would have to eat the salads minus the cheese and dressings, and perhaps a grilled chicken breast pulled out of a sandwhich coupled with Diet Coke or water. IMHO, that's *not* really McDonald's food and definitely not the way they intend you to eat it. McDonald's salads are premade, and the sandwiches come with all the fixings. It's not a buffet line to make your own creation.