Can You Take Licorice Root and Soy Protein Isolate Together?

Dose or timing may matter

The short answer

Both Licorice Root and soy isoflavones have estrogenic activity. Combined use may produce additive effects on estrogen pathways.

How to arrange timing

Consider limiting phytoestrogen intake to one source at a time.

Reference

Reference noted for this combination: Molecular and Cellular Endocrinology, 2008; 285(1-2): 43-48

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.