Biff is a man who loves food, who before this weight-loss plan rarely turned anything down. If I was in the mood for meat loaf or potatoes then that would be what I would have. Biff hasn't given up the wine, but he has altered his frequency of consumption. In general, Biff says he has found that his mind is now in control of his eating in a way that it hasn't been before. It's just important to make some conscious decisions before you arrive at dinner.
Preparation is key, especially with restaurant dining.
They then consume all their daily calories in one late meal. And that's not good. Starving the body all day forces a slowing of the metabolism and puts the body in conservation mode. It is far better not to skip meals. What is even better is to have a healthy snack before dining out so hunger is curbed while the meal is being prepared.