Fig. 2
Water intake (mL) in normal and diabetic rats during 8 weeks (rat/week). Results are expressed as amount of water intake levels of diabetic and non-diabetic rats (mean ± standard deviation (SD). n = 10). The water intake of diabetic rats (D1, D2, D3 and D4) received stevia aqueous extract in different concentrations (200, 300, 400 and 500 ppm) respectively significantly (P < 0.05) decreased from non-diabetic (N0) and diabetic (D0) control groups