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Table 1 Composition of the micronutrient tablet

From: Gastric and intestinal barrier impairment in tropical enteropathy and HIV: limited impact of micronutrient supplementation during a randomised controlled trial

Micronutrient

Amount

RNI37

β-carotene

4.8 mg

4.2 mg equivalent

Ascorbic acid (vitamin C)

70 mg

40 mg

Cholecalciferol (vitamin D3)

5 μg

-

Tocopherol (vitamin E)

10 mg

4 mg (uncertain)

Thiamine (vitamin B1)

1.4 mg

1.0 mg

Riboflavin (vitamin B2)

1.4 mg

1.3 mg

Niacin

18 mg

17 mg

Pyridoxine (vitamin B6)

1.9 mg

1.4 mg

Cyanocobalamin (vitamin B12)

2.6 μg

1.5 μg

Folic acid

400 μg

200 μg

Iron

30 mg

14.8 mg (women), 8.7 mg (men)

Zinc

15 mg

9.5 mg

Copper

2 mg

1.2 mg

Selenium

65 μg

75 μg

Iodine

150 μg

140 μg

  1. Composition of the trial medication (one tablet was given each day) compared to the UK recommended nutrient intake (RNI). The RNI for vitamin D in healthy adults exposed to sunlight is zero if appropriate lipid precursors are present in the diet [37].