Can You Take Acid Protease and Iron Together?

May affect absorption

The short answer

Acid Protease supplements may alter the gastric environment and affect iron absorption when taken simultaneously. The enzymatic activity may interfere with the normal dissolution and uptake of iron supplements.

How to arrange timing

Take iron supplements separately from Acid Protease by at least 1 hour for optimal absorption.

Reference

Reference noted for this combination: Hurrell RF, et al. Inhibition of non-haem iron absorption in man by polyphenolic-containing beverages. Br J Nutr. 1999;81(4):289-295.

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.