Can You Take GABA and Valerian Root Together?

Dose or timing may matter

The short answer

Valerian enhances GABA activity. Combining with supplemental GABA may cause excessive sedation.

How to arrange timing

Avoid combining, or use very low doses of each.

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.