From: An assessment of the nutritional intake of soccer referees
Total | Days | Recommendation | ||||
---|---|---|---|---|---|---|
Normal | Training | Competition | ||||
Vitamins (mg) | B1 | 2.1±0.6 | 2.1±0.7 | 1.9±0.8 | 2.4±2.0 | 1.2 |
B2 | 2.2±0.4 | 2.2±0.7 | 2.2±0.8 | 2.3±1.0 | 1.8 | |
B6 | 2.4±0.8* | 2.6±1 | 2.3±0.9 | 2.2±0.9 | 1.1-1.8 | |
B12 | 16.9±1* | 16.0±1.5 | 15.6±1.9 | 19.3±2.1 | 2 | |
C | 141±11* | 170±15 | 135±28 | 116±21 | 60 | |
Minerals (mg) | Ca | 1138±41 | 1161±44 | 1198±89 | 1057±149 | 800-1000 |
Mg | 376±122 | 389±151 | 383±126 | 356±80 | 350-400 | |
Fe | 52.3±8.2* | 50.1±12.7 | 62.4±16.1 | 44.5±5.4 | 10-15 | |
Fiber (g) | 23.3±2.4 | 22,2±2,7 | 28,5±3,8 | 19,2±3,1 | 25 |