Can You Take GABA and Passionflower Together?

Dose or timing may matter

The short answer

Passionflower works via GABA receptors. Combining with supplemental GABA may cause excessive sedation.

How to arrange timing

Avoid combining or use lower doses.

Reference

Reference noted for this combination: Examine.com

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.