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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