Nattokinase

Bacillus subtilis var. natto (enzyme)

Family: N/A (enzyme) Evidence: B capsule

A fibrinolytic enzyme from Japanese fermented soybeans (natto). Studied for cardiovascular health and healthy blood viscosity. Not technically an herb.

Safety Profile

PregnancyUnsafe
BreastfeedingUnsafe
PediatricNot Recommended

Contraindications

Bleeding disorders. NOT with blood thinners (warfarin, aspirin). Pre-surgery.

Interactions

CRITICAL: Do not combine with blood thinners, aspirin, or antiplatelet drugs.

Side Effects

GI upset. Increased bleeding risk.

Surgery: Discontinue at least 2 weeks before surgery.
Allergy: Soy allergy.
This information is for educational purposes only. It is not medical advice. Consult a qualified healthcare provider before using any herbal product.