Does High-fiber foods Affect Fish Oil (Omega-3)?

May affect absorption or how you feel

The short answer

Fiber binds bile acids and reduces fat absorption, decreasing the bioavailability of omega-3 fatty acids in fish oil.

How to arrange timing

Take fish oil with a low-fiber meal for optimal absorption.

Reference

Reference noted for this food and supplement combination: Examine.com

Important context

The effect can also change with food amount, supplement 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.