TABLE 1.
Study diets1
| Study diet | LoGIX | HiGIX |
| GI (au) | 39.8 ± 0.3 | 80.0 ± 0.6* |
| GL (au) | 98.5 ± 6.2 | 205.5 ± 9.3* |
| EI (kcal/d) | 1760 ± 109 | 1791 ± 83 |
| Carbohydrate (g/d) | 247 ± 16 | 258 ± 12 |
| Percentage of energy | 54.7 ± 0.1 | 55.6 ± 0.2 |
| Fat (g/d) | 56.7 ± 3.4 | 57.3 ± 2.9 |
| Percentage of energy | 28.3 ± 0.1 | 27.8 ± 0.2 |
| Protein (g/d) | 76.8 ± 4.8 | 76.7 ± 3.5 |
| Percentage of energy | 17.0 ± 0.1 | 16.6 ± 0.1 |
| Fiber (g/d) | 28.5 ± 1.6 | 26.1 ± 1.4 |
| Compliance (%) | 98 ± 1 | 96 ± 1 |
1
All values are means ± SEMs (n = 22). LoGIX, low–glycemic index diet; HiGIX, high–glycemic index diet; GI, glycemic index; au, arbitrary units; GL, glycemic load; EI, energy intake. *Significant group differences, P < 0.05 (paired t test).