Fig. 6

Effect of D-chiro-inositol (DCI) treatment on glycemia levels. Glycemia levels from 10 male volunteers at baseline (t0) and after 30 days of treatment (t1) with 1 g DCI per day are presented as: a median values of glycemia (box plots) (p = 0.1113; Wilcoxon signed rank sum test). Symbol explanation: see caption of Fig. 1a; b individual glycemia levels (before-after treatment). The graph reports the values for each volunteer participating in the study