Huh, I didn't know people advocated eating only in the evening. Could someone please explain that. I go with Andreas' theory. It makes the most sense to me that we would eat the most food at the peak of the day when our energy is highest. It doesnt make sense to me that we should only eat in the evening because that is the time for our bodies to rest. It would not be good for you to eat a large meal when the body is trying to rest. In nature it would also be hard for you to find food after dark. It sounds very unnatural.