Table 2.
Cost, average relative deviation (ARD), min/max relative deviation (RD) values, CO2eq values, and the number of foods removed, reduced or increased in the optimized diets for omnivores, pescatarians, vegetarians, and vegans compared with the baseline consumption of Swedish adolescents.
| Diet a | CO2eq Constraint (g/Day) |
Max RD Set (%) |
CO2eq (g/Day) | ARD (%) |
Cost (SEK b) |
FB Weight | of Foods Available c | of Foods Unavailable c | of Foods Removed by Optimization | of Foods Removed in Total | of Foods with Reduced Amount | of Foods with Increased Amount |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Baseline | none | - | 4481 | 0.0 | 77.24 | 2130 | 725 | 0 | 0 | 0 | 0 | 0 |
| Omni | none | 200 | 2729 | 12.8 | 60.71 | 2018 | 725 | 0 | 47 | 47 | 319 | 359 |
| Omni+ | 1571 | 200 | 1571 | 21.1 | 61.73 | 1843 | 725 | 0 | 81 | 81 | 300 | 344 |
| Pesc | none | 200 | 1861 | 29.4 | 53.14 | 2144 | 596 | 129 | 13 | 142 | 265 | 314 |
| Pesc+ | 1571 | 200 | 1571 | 31.4 | 51.43 | 1925 | 596 | 129 | 17 | 146 | 272 | 306 |
| Veg | none | 600 | 1682 | 72.0 | 61.07 | 1916 | 550 | 175 | 74 | 249 | 214 | 262 |
| Veg+ | 1571 | 600 | 1571 | 73.0 | 59.14 | 1793 | 550 | 175 | 77 | 252 | 209 | 264 |
| Plant | none | 5000 | 1227 | 118 | 57.28 | 2034 | 334 | 391 | 21 | 412 | 145 | 168 |
a All optimized diets meet the dietary recommended values (DRVs). b Swedish Krona (1 SEK = approximately 0.10 Euro). c Availability based on type of diet (e.g., all red meat was made unavailable in the “Pesc” and “Pesc+” models).