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Table 2 Dietary data of 19 resistance trained men receiving placebo or supplement in a cross-over design.

From: Comparison of pre-workout nitric oxide stimulating dietary supplements on skeletal muscle oxygen saturation, blood nitrate/nitrite, lipid peroxidation, and upper body exercise performance in resistance trained men

Variable Baseline Placebo GlycoCarn® SUPP1 SUPP2 SUPP3
Kilocalories 2352 ± 212 2592 ± 216 2881 ± 245 2617 ± 222 2915 ± 272 2795 ± 248
Protein (grams) 127 ± 19 140 ± 19 138 ± 18 134 ± 21 138 ± 18 137 ± 17
Carbohydrate (grams) 288 ± 31 295 ± 33 353 ± 38 335 ± 38 334 ± 37 320 ± 33
Fat (grams) 79 ± 9 98 ± 13 105 ± 13 86 ± 9 119 ± 14 107 ± 13
Vitamin C (mg) 102 ± 25 68 ± 16 88 ± 15 85 ± 30 68 ± 18 85 ± 17
Vitamin E (mg) 6 ± 2 5 ± 1 6 ± 1 7 ± 2 9 ± 2 7 ± 2
Vitamin A (RE) 516 ± 138 303 ± 76 584 ± 148 511 ± 130 371 ± 79 588 ± 174
  1. Data are mean ± SEM.
  2. No statistically significant difference noted between conditions for kilocalories (p = 0.83), protein (p = 0.99), carbohydrate (p = 0.84), fat (p = 0.43), vitamin C (p = 0.91), vitamin E (p = 0.58), or vitamin A (p = 0.41).
  3. Values are for the 24 hour period immediately preceding each test condition.