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Table 2 Dietary data for subjects in Study 1 during the day prior to each test day

From: Effect of betaine supplementation on plasma nitrate/nitrite in exercise-trained men

Variable

Betaine 1.25 g

Betaine 5.00 g

Kilocalories

2079 ± 295

1812 ± 491

Protein (g)

73 ± 6

71 ± 11

Carbohydrate (g)

277 ± 46

256 ± 71

Fat (g)

79 ± 11

61 ± 19

Vitamin C (mg)

101 ± 28

86 ± 73

Vitamin E (mg)

13 ± 11

15 ± 12

  1. Data are mean ± SEM.
  2. No statistically significant differences noted in any dietary variable (p > 0.05).
  3. Study involved a cross-over design with subjects consuming either 1.25 or 5.00 grams of betaine in a single ingestion.
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Journal of the International Society of Sports Nutrition

ISSN: 1550-2783

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