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Table 1 Macronutrient intake for the high-carbohydrate, low fat (HCLF) and low-carbohydrate, high-fat (LCHF) diets (N = 8)

From: Effect of low- and high-carbohydrate diets on swimming economy: a crossover study

Diet Daily energy intake Carbohydrate Fat Protein
kcal kcal kg−1 g d− 1 g kg− 1 % EI g d− 1 g kg− 1 % EI g d−1 g kg− 1 % EI
HCLF 2567 ± 463 34.1 ± 3.4 430 ± 82.6 5.7 ± 0.6 68.6 ± 1.4% 42.3 ± 8.5 0.6 ± 0.1 15.5 ± 1.1% 98.3 ± 14.3 1.3 ± 0.1 16.0 ± 1.2%
LCHF 2611 ± 436 34.7 ± 3.0 100 ± 23.8 1.3 ± 0.2 15.6 ± 1.8% 185 ± 30.1 2.5 ± 0.2 66.7 ± 2.3% 110 ± 19.1 1.5 ± 0.2 17.6 ± 1.2%
p 0.363 < 0.001 < 0.001 0.013