Can You Take Calcium and Copper Bisglycinate Together?

May affect absorption

The short answer

Calcium may interfere with copper (as bisglycinate) absorption at high doses.

How to arrange timing

Consider separating calcium and copper bisglycinate by 2 hours.

Reference

Reference noted for this combination: NIH ODS Copper Fact Sheet; Turnlund JR, 1990

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.