Can You Take Copper and Potassium Together?

May affect absorption

The short answer

Both Copper and Potassium supplements can cause nausea and GI irritation. Simultaneous intake may amplify these effects.

How to arrange timing

Separate by at least 2 hours.

Reference

Reference noted for this combination: NIH ODS — Copper; NIH ODS — Potassium

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.