Skip to main content

Supplements Research About Take Quiz

Loading comparison...

Evidence-based supplement information to help you make informed decisions.

Explore

All Supplements
Compare
Research
Interactions
Experiments
Stack Builder
Protocols

Resources

Stack Builder
Take the Quiz
Methodology
About
What's New

Developers

OpenClaw AI Skill
AI Assistant
API Reference

The API is free. Request an API key at supstack.me/developers.

Legal

Privacy Policy
Terms of Service

For adults (18+) only. For informational purposes only — not medical advice. Consult your healthcare provider before starting any supplement.

© 2026 SupStack. All rights reserved.

Home Supplements Quiz Stack

Back to Library

Compare Supplements

Side-by-side comparison of 1 supplements

Nattokinase

Evidence

Evidence Score8.5/10

Studies: 29+

Meta-analyses: 0

Dosage & Timing

Dosage:

2000-4000 FU (fibrinolytic units)

Best Time:

On empty stomach or between meals

Can take on empty stomach

Form:

Capsules standardized to FU

What You'll Notice

🔄 Improved Blood Flow60%

2-8 weeks

📉 Blood Pressure Support45%

4-8 weeks

Safety

moderate safety rating

Contraindications:

Bleeding disorders
Before surgery (stop 2 weeks prior)
Those on anticoagulants

Drug Interactions:

Blood thinners (Warfarin, aspirin, etc.)
Blood pressure medications

Side Effects:

Easy bruisingGI upset

Works Well With

Omega-3complementary

Categories

longevity

Want to compare more supplements?

Add Another Supplement