Hypoglycaemic response to Zygophyllum gaetulum extracts in patients with non-insulin-dependent diabetes mellitus.

Zygophyllum gaetulum leaves are one of several traditional remedies used for diabetes treatment in Morocco. Its ability to lower the blood glucose was studied in 13 patients with non-insulin-dependent diabetes mellitus. The reaction time of the Z. gaetulum aqueous extract at a single oral dose (440 mg/kg) producing a significant hypoglycaemic effect is 6 h after administration. The same dose ingested twice daily resulted in a significant reduction of blood glucose during the first week, and maintained the patient in normoglycaemia throughout the 2 week course of treatment, with no change in body weight.