my copy of the paleo diet for athletes book just arrived, after skimming through, it looks interesting, it has oats under the foods to avoid aswell as yoghurt and canned fish, i thought these would be ok, especially the oats, does anybody have any tips for cheap and easy foods that can be taken in a backpack to uni or work?, i eat nuts, fruits and protein shakes, but what else? Beef jerky is a bit on the expensive side for me at the moment