Can You Take Brown Algae Extract and Calcium Together?

May affect absorption

The short answer

Brown Algae Extract contains alginate, which can bind calcium in the gastrointestinal tract and reduce calcium absorption.

How to arrange timing

Separate Brown Algae Extract and calcium supplements by at least 1 hour.

Reference

Reference noted for this combination: Brownlee IA, et al. Alginate as a source of dietary fiber. Crit Rev Food Sci Nutr. 2005;45(6):497-510.

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.