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Table 3 Comparison of micronutrient intake with the WHO recommendation

From: Nutritional intake of sport undergraduates in Sabaragamuwa University of Sri Lanka

Nutrient Intake

RDA

UL

(Mean ± SD) intake

F

M

F

(n = 64)

M

(n = 37)

Calcium, mg

1000a

1000a

2500

408±133

430±120

Magnesium, mg

220a

260a

350

180±44

188±40

Potassium, mg

 > 3510b

 > 3510b

-

1501±349

1538±301

Sodium, mg

 < 2000c

 < 2000c

2000

2424±603

2489±529

Iron, mg

19.6a

9.1a

45

9±2

10±2

Zinc, mg

4.9a

7.0a

40

6±1

7±1

Selenium, μg

26a

34a

400

44±16

55±19

Iodine ug

150a

150a

1100

56 ± 22

64 ± 22

Vitamin A ug

500a

600

3000

339 ± 265

353 ± 144

Thiamin, mg

1.1a

1.2a

-

0.5±0.1

0.6±0.2

Riboflavin, mg

1.1a

1.6a

-

0.5±0.2

0.5±0.2

Niacin, mg

14a

16a

35

16±4

18±4

Folate, μg

400a

400a

1000

180±56

198±55

Vitamin B6 mg

1.3a

1.3a

-

0.8 ± 0.2

0.9 ± 0.2

Vitamin B12, μg

2.4a

2.4a

-

1.4±0.5

1.3±0.4

Vitamin C, mg

45a

45a

2000

21±14

18±9

Vitamin D ug

5a

5a

100

0.9 ± 0.8

1.1 ± 0.8

Vitamin E mg

7.5a

10a

-

1.9 ± 1.7

1.8 ± 0.7

  1. RDA Recommended Dietary Allowance, AI Adequate Intake, UL Upper Limit, R Recommendation, M Male, F Female
  2. Source: a[27], bGuideline: [28], cGuideline [28]