Example... my soon to be 15 yr old son yesterday ate: a bowl of cereal at 12:00, a piece of leftover pizza from the night before at 1:30 or so. Then the late lunch /early dinner I made at 3pm... pork roast w/ applesauce, garlic mashed potatos, corn and ceasar salad with 2 glasses of milk. He took a break for several hours, "shutting down" to digest I'm sure, then at 7 pm asked if there was dessert, while he went thru the refridge to get seconds on the roast and mashed potatos. He has an appetite!