If you happen to pickup a Bible check out the passage about Daniel going to Egypt and refusing to eat the Pharoah's "feast". Basically he wanted only fruits and veggies. Personally I would have gone with the rack of lamb with a healthy dose of side fixins. But the point is that even 4000 years ago they knew the best way to eat. The more we "improve" the further backwards we go. Food, Inc. is a great documentary on this too