Can You Take Gymnema Sylvestre and Banaba Leaf (Lagerstroemia) Together?

Dose or timing may matter

The short answer

Both Gymnema and Banaba Leaf are potent botanical hypoglycemic agents. Gymnema reduces sugar absorption while Banaba enhances glucose uptake. Combined use may cause excessive lowering.

How to arrange timing

Consider using one at a time; monitor blood sugar if combining.

Reference

Reference noted for this combination: Journal of Ethnopharmacology 1990; Journal of Ethnopharmacology 2012

Important context

Whether supplements suit you together also depends on dose, product formulation, health conditions, and medication use. Ask a doctor or pharmacist first if you take medication, are pregnant or breastfeeding, or have a chronic condition.