Table 1.
Provisions during last three months in study
| Paleolithic group | kg/pig/day | kJ/pig/day |
| Cabbage | 1 | 915 |
| Turnip | 1 | 703 |
| Cauliflower | 0.7 | 661 |
| Green pepper | 0.05 | 34 |
| Red pepper | 0.05 | 55 |
| Yellow pepper | 0.05 | 47 |
| Broccoli | 0.15 | 179 |
| Apple | 1 | 2053 |
| Pear | 0.7 | 1286 |
| Kiwi fruit | 0.1 | 192 |
| Water melon | 0.1 | 149 |
| Grape | 0.03 | 88 |
| Pineapple | 0.03 | 60 |
| Cherimoya | 0.03 | 115 |
| Potato | 0.3 | 878 |
| Carrot | 0.3 | 474 |
| Beetroot | 0.1 | 160 |
| Parsnip | 0.05 | 106 |
| Black radish | 0.05 | 29 |
| Beef | 0.45 | 2995 |
| Fish-meal | 0.36 | 5882 |
| Total | 6.6 | 17063 |
| Cereal group | kg/pig/day | kJ/pig/day |
| Cereal swine feed | 1.5 | 18600 |
| Rape-seed oil | 0.06 | 2220 |
| Total | 1.56 | 20820 |
Energy intake at the end of the study was approximately 20% lower in the Paleolithic group as compared to the Cereal group despite much larger feed rations in terms of both volume and weight.