I am not a 5am guy but I wondered this myself, so I asked a big guy that i know that always trains at 5AM. He has his Egg whites (2 cups) so about 60grams protein and he has 2 cups of oatmeal and an orange and apple Then he Trains and sips a Gatorade through is workout and his post workout Meal is a shake while he cooks his Chicken breast and 1 cup Brown rice. This sounds pretty good to me if i was to train at 5am.....i normally don't have that much but I also normally train after 3 meals. sorry i can't personally tell ya cuz 5am scares the hell outta me