Table 1.
Dietary parameters (macronutrients, micronutrients, and others) collected by FFQ (mean intake per day ± SD) and respective dietary reference intakes.
| Dietary parameters | Mean ± SD (range) | Dietary reference intakes (Food and Nutrition Board, Institute of Medicine, National Academies) | |
|---|---|---|---|
| Macronutrients | Calories | 2527.40 ± 123.07 | Variable by age and gender (kcal) |
| Protein | 115.36 ± 37.02 (57.89-211.31) | Variable by age and gender, g/d | |
| Glucides | 315.00 ± 125.56 (127.54-621.198) | Variable by age and gender, g/d | |
| Fat | 95.75 ± 28.49 (41.45-150.72) | Variable by age and gender | |
| Niacin | 27.75 ± 9.27 (12.53-50.17) | 35 mg/d | |
| Calcium | 1227.97 ± 582.02 (538.96-3584.74) | 1000 mg/d | |
| Copper | 2.10 ± 0.84 (0.98-4.25) | 700 µg/d | |
| Magnesium | 417.03 ± 159.16 (161.72-805.18) | Female: 265 mg/d Male: 350 mg/d |
|
| Manganese | 4.82 ± 2.30 (1.24-10.79) | Female: 1.8 mg/d Male: 2.3 mg/d |
|
| Zinc | 14.89 ± 4.69 (8.02-24.96) | Female: 6.8 mg/d Male: 9.4 mg/d |
|
| Iron | 18.82 ± 1.07 (1.13-6.66) | Female: 8.1 mg/d Male: 6 mg/d |
|
| Selenium | 138.67 ± 8.58 (1.13-6.66) | 45 µg/d | |
| Vitamin B12 | 12.31 ± 0.78 (1.13-6.66) | 2.0 µg/d | |
| Vitamin C | 163.65 ± 97.61 (41.37-440.86) | Female: 60 mg/d Male: 75 mg/d |
|
| Vitamin D | 4.67 ± 0.35 (1.13-6.66) | 10 µg/d | |
| Vitamin E | 11.80 ± 0.67 (1.13-6.66) | 12 µg/d | |
| Vitamin K | 18.40 ± 15.13 (2.46-81.63) | Female: 35 µg/d Male: 45 µg/d |
|
| Retinol | 776.51 ± 70.10 (1.13-6.66) | Female: 500 µg/d Male: 625 µg/d |
|
| Folate | 401.21 ± 26.21 (1.13-6.66) | 320 µg/d | |
| Omega-3 | 1.64 ± 0.59 (0.67-3.63) | Variable by age and gender | |
| Omega-6 | 12.30 ± 5.38 (5.44-27.10) | Variable by age and gender | |
| Others | Fibers | 30.01 ± 14.05 (9.32-61.28) | Female: 25 g/d Male: 38 g/d |
| Caffeine | 83.22 ± 59.16 (4.13-350.25) | 200-400 mg/d |
Abbreviation: FFQ, Food Frequency Questionnaire.