Can You Take California Poppy and Kava Together?

Use extra care with this pair

The short answer

California poppy acts on GABA-A and opioid receptors while kava enhances GABAergic activity; combined sedation may be excessive.

How to arrange timing

Use one at a time; avoid driving or operating machinery.

Reference

Reference noted for this combination: Rolland et al., 2001, Fundam Clin Pharmacol

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.