Huupponen R
Res Commun Chem Pathol Pharmacol. 1986 Oct;54(1):137-40.
The effect of 5 g guar gum on the acute blood glucose, insulin and C-peptide response to 5 mg glyburide (HB 419) was investigated in 10 healthy volunteers after an overnight fast. The co-administration of guar gum significantly enhanced the insulinogenic and blood glucose lowering effect of glyburide.