Table 3.
Mean daily vitamin and mineral intake and corresponding percentage of the Recommended Dietary Allowances (RDA) or Adequate Intakes (AI) of the studied skiers. Values are means (±SD).
Per day
RDA
a
/ AI
b
RDA/AI Percentage
Vitamin A (µg·day
-1
)
1289 (284)
900
a
144 %
Vitamin B
1
(mg)
1.95 (0.59)
1.2
a
163 %
Vitamin B
2
(mg)
2.68 (0.67)
1.3
a
206 %
Niacin (mg)
33.9 (8.87)
16
a
212 %
Vitamin B6 (mg)
2.9 (0.84)
1.3
a
222 %
Folate (µg)
309 (68.0)
400
a
77 %
Vitamin B12 (µg)
17.3 (6.53)
2.4
a
721 %
Vitamin C (mg)
138 (81.4)
90
a
166 %
Vitamin D (IU)
3.28 (2.44)
5
b
66 %
α-tocopherol (mg)
21.3 (6.43)
15
a
141 %
Sodium (mg)
2351 (821)
1500
a
157 %
Potassium (mg)
3742 (691)
4700
a
80 %
Calcium (mg)
1077 (252)
1000
b
108 %
Phosphorus (mg)
1596 (265)
700
a
228 %
Magnesium (mg)
406 (72.8)
420
a
90 %
Iron (mg)
23.4 (5.78)
8
a
293 %
Zinc (mg)
10.7 (2.39)
11
a
97 %
Iodine (µg)
48.9 (16.2)
150
b
33 %
Vitamin B = Thiamine, Riboflavin = Vitamin B