Table 1: Plasma glucose levels, body weight, and serum glycine levels after 12 weeks of treatment.

ControlCGDMDG

Plasma glucose (mmol/l)
Body weight (g)
Serum glycine (μM)###

Control: healthy rats receiving normal tap water. CG: healthy rats receiving tap water with 1% glycine added. DM: diabetic rats receiving normal tap water. DG: diabetic rats receiving tap water with 1% glycine added. -8. , compared with the control group. compared with the DM group.