Can You Take Calcium and Selenium Methionine Together?

May affect absorption

The short answer

Calcium may reduce selenomethionine absorption when co-administered.

How to arrange timing

Consider separating calcium and selenomethionine by 2 hours.

Reference

Reference noted for this combination: NIH ODS Selenium Fact Sheet

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.