Table 1. Summary of the mean intake of the micronutrients analysed,
with comparison to RNI (COMA, 1991, a Maughan, 2000).

Micro-Nutrient

Mean (± SD)

RNI

% RNI

Thiamin (mg)

2.6 (4.3)

0.8

323

Riboflavin (mg)

1.8 (.9)

1.1

167

Niacin (mg)

25.1 (6.6)

13

193

B6 (mg)

2.4 (.8)

1.2

203

B12 (mcg)

3.7 (1.2)

1.5

257

Vitamin C (mg)

126.8 (76.2)

40

317

Vitamin A (mcg)

336.1 (195.0)

600

56

Vitamin D (mcg)

2.1 (.8)

0

0

Calcium (mg)

840.0 (335.1)

700

120

Magnesium (mg)

285.5 (147.5)

270

106

Sodium (mg)

3006.7 (784.2)

1600

188

Iron (mg)

12.1 (6.0)

14.8

82

Fluids (ml)

2466.0 (1350.5)

2500 + sweat loss a

99