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Table 2 Mean (± SEM) nutrient intake of study sample and by dietary calcium intake level.

From: Dietary calcium intake and Renin Angiotensin System polymorphisms alter the blood pressure response to aerobic exercise: a randomized control design

Nutrient

Total Sample (n = 50)

Low Calcium (n = 25)

High Calcium (n = 25)

Calcium (mg/d)

1019.9 ± 76.2

659.4 ± 28.6‡

1380.4 ± 109.8

Energy Intake (kcal/d)

2576.8 ± 97.4

2224.0 ± 92.2‡

2929.5 ± 97.4

Carbohydrate (% kcal/d)

49.4 ± 1.0

48.5 ± 1.3

50.4 ± 1.5

Fat (% kcal/d)

33.2 ± 0.9

34.2 ± 1.3

32.2 ± 1.2

Saturated Fat (% kcal/d)

13.0 ± 0.4

12.9 ± 0.5

13.0 ± 0.7

Protein (% kcal/d)

15.5 ± 0.3

15.5 ± 0.5

15.5 ± 0.4

Sodium (mg)

4010.8 ± 395.0

3400.5 ± 183.8†

4621.0 ± 395.0

Potassium (mg)

2920.2 ± 126.8

2551.5 ± 111.0†

3288.9 ± 2.5.0

Magnesium (mg)

293.1 ± 15.3

249.1 ± 12.5†

337.2 ± 25.3

Alcohol (gm)

12.7 ± 2.4

12.1 ± 2.7

13.3 ± 3.9

Caffeine (mg)

141.6 ± 18.7

150.5 ± 22.3

132.7 ± 30.4

  1. †p < 0.01, ‡p < 0.001 low (<median) versus high (≥ median) dietary calcium intake