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. 2009 Aug 31;58(12):2741–2748. doi: 10.2337/db09-0098

TABLE 3.

Baseline daily energy and nutrient intakes of volunteers assigned to a low-carbohydrate (n = 12) or low-fat diet (n = 12)

Low-carbohydrate diet Low-fat diet P*
Energy (MJ/day) 11.0 ± 2.5 9.5 ± 1.4 0.11
Carbohydrate (total energy %) 40 ± 7 41 ± 7 0.92
    Starch 25 ± 3 24 ± 5 0.42
    Sugars 15 ± 7 17 ± 4 0.46
    Nonmilk extrinsic sugar 8 ± 6 11 ± 4 0.29
Protein (total energy %) 15 ± 2 16 ± 4 0.42
Fat (total energy %) 40 ± 8 39 ± 6 0.66
    Saturated fat 15 ± 6 13 ± 3 0.34
    Monounsaturated fat 13 ± 3 12 ± 3 0.69
    Polyunsaturated fat 6 ± 2 7 ± 2 0.14
Alcohol (total energy %) 4 ± 2 4 ± 1 0.91
Englyst fibre (g/day) 18 ± 5 14 ± 4 0.71

Data are means ± SD.

*Between-group comparisons analyzed by independent-samples t test.