Only beef and tomatoes are allowed.You should eat at least two 10 oz. portions of lean beef and 6 tomatoes. Water intake should be increased by 1 quart to cleanse the system of the uric acid that will be produced. These were the food I had today. I seasoned the sliced tenderloin with garlic powder and a little salt then fry in canola oil. I also had burgers and tomato soup with beef balls.