My goal is to build muscle and lose fat during STS. So, food-wise, I am keeping track of my calories, eating more protein and including whey protein after strength workouts. I do the same thing--I eat the same breakfast and lunch (and snacks) every day. It takes "choice" out of the picture and also keeps my calories where they should be. I have a whey protein shake on strength days, Vans waffles with some peanut butter for breakfast, lunch is an egg salad sandwich (high fiber/low calorie bread and light mayo), snacks are greek yogurt, fruit and if I'm still hungry a protein bar and dinner is veggies and protein--some kind of lean meat. I also have some kind of calorie controlled sweet treat in the evening so I feel satisfied. I've lost 3 pounds in the first two weeks of STS.