Can You Take Nattokinase and Vitamin E Together?

Dose or timing may matter

The short answer

High-dose vitamin E inhibits platelet aggregation. Combined with nattokinase, bleeding risk increases.

How to arrange timing

Monitor closely. Avoid high-dose vitamin E (>400 IU) with nattokinase.

Reference

Reference noted for this combination: Examine.com

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.