Figure 1

Change in primary efficacy variables over 8 weeks of intervention with Elaeis guineensis 500 mg/d (−−-♦---), Elaeis guineensis 1000 mg/d (−−-■---), and Ficus deltoidea 500 mg/d (−−-▲---). Points show the mean value each time point at which the measurement was taken, with vertical error-bars representing ± 1 SD. a. Fasting plasma glucose (mg/dL). b. Fasting plasma insulin (U/L).