FIGURE 4.

Glucose and insulin measurements. Mean ± SEM differences in (A) glucose and (B) insulin concentrations during a 7-point oral-glucose-tolerance test (n = 23). Data were analyzed using linear mixed models to test the difference between each time point and baseline after the soy nut intervention and control periods. No treatment effect was observed for glucose (P = 0.760) and insulin concentrations (P = 0.766). (C) Mean 96-h continuous glucose measurements. The horizontal dashed lines (red = soy nut intervention period, black = control period) represent the mean minimal fasting glucose concentration of each day.