Table 7.
The average intakes of minerals during the Antarctic event and the recommended daily allowance values (RDA) for males and females ( n = 10)
| Mineral intake per day | RDA [ 11 ] | Fast finishers | Slow finishers |
|---|---|---|---|
| Calcium (mg.day−1) | 1,000 mg (M, F) | 848.7 ± 137.6 | 872.4 ± 260.5 |
| Phosphorus (mg.day−1) | 700 mg (M, F) | 1,859.3 ± 781.4* | 717.9 ± 200.2 |
| Iron (mg.day−1) | 8 mg (M), 18 mg (F) | 8.1 ± 3.6 | 5.8 ± 2.0 |
| Sodium (mg.day−1) | 1,500 mg (M, F) | 343.2 ± 38.4 | 3,769.4 ± 1,764.1* |
| Potassium (mg.day−1) | 4,700 mg (M, F) | 1,747.2 ± 845.4* | 531.5 ± 152.3 |
| Magnesium (mg.day−1) | 420 mg (M), 320 mg (F) | 852.6 ± 407.7* | 215.2 ± 73.9 |
| Copper (mg.day−1) | 0.9 mg (M, F) | 3.8 ± 1.8* | 0.9 ± 0.3 |
| Manganese (mg.day−1) | 2.3 mg (M), 1.8 mg (F) | 3.3 ± 1.5 | 4.8 ± 1.6 |
*Significant difference between groups, p < 0.05.