Hermetica Superfood Encyclopedia
The Short Answer
A natural enzyme from the Japanese food natto that supports healthy circulation and helps prevent unwanted blood clots.
CategoryEnzyme
GroupOther
Evidence LevelModerate
Synergy Pairings3
Health Benefits
Supports cardiovascular health by directly hydrolyzing fibrin, a key protein in blood clot formation, thereby improving blood flow.
Contributes to healthy blood pressure regulation by promoting vascular elasticity and reducing blood viscosity.
Exhibits anti-thrombotic effects, reducing the risk of deep vein thrombosis (DVT) and other clot-related cardiovascular events.
Modulates inflammatory responses within the vascular system, supporting overall endothelial health.
Enhances systemic circulation, facilitating improved oxygen and nutrient delivery to tissues throughout the body.
Origin & History
Nattokinase is a potent serine proteolytic enzyme (EC 3.4.21.x) derived from *Bacillus subtilis natto*, the bacterium responsible for fermenting soybeans into the traditional Japanese food, natto. Renowned for its significant fibrinolytic activity, nattokinase supports healthy blood circulation and reduces the risk of blood clot formation. It is widely utilized in supplements for its natural therapeutic properties in cardiovascular health.
“Nattokinase's origins are deeply rooted in Japanese traditional dietary practices, stemming from the consumption of natto, a fermented soybean dish, for over a thousand years. Valued for its perceived health benefits, particularly for circulation, the enzyme itself was isolated and identified in 1987 by Dr. Hiroyuki Sumi, leading to modern scientific validation of its potent cardiovascular properties.”Traditional Medicine
Scientific Research
Extensive in vitro, animal, and human clinical trials, including randomized controlled studies, have investigated nattokinase's fibrinolytic, anti-hypertensive, and anti-platelet aggregation effects. Research supports its potential in reducing blood clot formation, improving blood flow, and contributing to healthy blood pressure levels, establishing its role in cardiovascular health.
Preparation & Dosage
Common forms
Primarily available in enteric-coated capsules or tablets to ensure enzyme activity in the small intestine.
Dosage
100–200 mg daily, providing 2,000–4,000 Fibrinolytic Units (FU)
Typically ranges from .
Timing
Best taken on an empty stomach, at least 30 minutes before or 2 hours after a meal, for optimal systemic absorption.
Contraindications
Individuals on anticoagulant medications (e.g., warfarin, heparin) or with bleeding disorders should consult a healthcare professional due to its blood-thinning effects.
Nutritional Profile
- Serine proteolytic enzyme (EC 3.4.21.x)
- Specific activity: Fibrinolytic (hydrolyzes fibrin, fibrinogen, and plasminogen activator inhibitor-1)
- Units of activity: Fibrinolytic Units (FU)
Synergy Stack
Hermetica Formulation Heuristic
Enzymatic cofactor
Cardio & Circulation | Longevity & Anti-Aging
Frequently Asked Questions
What is Nattokinase?
Nattokinase is a natural enzyme from natto, a fermented soybean dish. It is known for its ability to break down fibrin, a protein involved in blood clotting, which helps support healthy circulation and cardiovascular function.
Is nattokinase a blood thinner?
Yes, nattokinase has fibrinolytic (clot-dissolving) properties, meaning it can 'thin' the blood. For this reason, it should not be taken with prescription blood thinners like warfarin or before surgery without consulting a doctor.
Can I get enough nattokinase from eating natto?
While natto is the source, the enzyme's activity can vary greatly. Supplements provide a standardized dose in Fibrinolytic Units (FU), ensuring you receive a consistent and therapeutic amount in a convenient, enteric-coated form.
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