Can You Take Calcium Hydroxyapatite (MCHA) and Chromium Together?

May affect absorption

The short answer

Calcium (as Calcium Hydroxyapatite) may reduce chromium absorption when taken simultaneously.

How to arrange timing

Consider separating this calcium form and chromium by 2 hours.

Reference

Reference noted for this combination: NIH ODS Chromium Fact Sheet; NatMed Pro Chromium Monograph

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.