Figure 1.

Serum glucose and free-fatty acid profile aftermeals differing in glycemic index-carbohydrates and meal size. Values are median and 75th percentile. (∙) high glycemic index; (∘) low glycemic index; (—) large meal size; (----) small meal size. Differences in serum glucose, insulin, FFA and plasma glucagon concentrations were analyzed by Friedman's test and two-tailed Wilcoxon ranked post hoc test. Letters indicate significant difference (p < 0.05) between medians as follows: a, vs ; b, vs ; c, vs ; d, vs ; e, vs ; f, vs

Galgani et al. Nutrition Journal 2006 5:22   doi:10.1186/1475-2891-5-22
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