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Nattokinase 用于 动脉粥样硬化

B 证据 至少一项随机试验支持这一结论，结果基本一致。

12-month RCT showed reduced carotid intima-media thickness progression. Fibrinolytic activity well-documented. Blood pressure reduction also demonstrated.

B

结论

12-month RCT showed reduced carotid intima-media thickness progression. Fibrinolytic activity well-documented. Blood pressure reduction also demonstrated.

Key Statistics

4

研究数量

300

受试者

↑

Positive

B

等级

Referenced Papers

Navigating the Effects of Anti-Atherosclerotic Supplements and Acknowledging Associated Bleeding Risks. Review
International journal of … 2025 1 次引用

Dosage & Usage

mg = milligrams · mcg = micrograms (1,000× smaller) · IU = International Units

常用剂量

general:
2,000 FU (fibrinolytic units)/day
cardiovascularsupport:
2,000-4,000 FU/day

上限： Not formally established; up to 10,800 FU/day used in clinical trials

最佳服用时间： On empty stomach (between meals) for optimal fibrinolytic activity

Safety & Side Effects

已报告的副作用

  • ⚠ Generally well-tolerated
  • ⚠ Increased bleeding risk (fibrinolytic activity)
  • ⚠ Mild gastrointestinal discomfort
  • ⚠ Bruising (rare)

已知相互作用

  • ● Anticoagulants — warfarin, DOACs (additive anticoagulant effects — contraindicated)
  • ● Antiplatelet drugs (additive bleeding risk)
  • ● NSAIDs (increased bleeding risk)
  • ● Fish oil at high doses (additive anticoagulant effect)

可耐受最高摄入量： Not formally established; up to 10,800 FU/day used in clinical trials

在开始服用任何补充剂之前，请务必咨询您的医疗保健提供者。

Frequently Asked Questions

Does Nattokinase help with 动脉粥样硬化?
Based on 4 studies with 300 participants, there is moderate evidence from clinical studies that Nattokinase may support 动脉粥样硬化 management. Our evidence grade is B (Good Evidence).
How much Nattokinase should I take for 动脉粥样硬化?
Studies have used various dosages. A commonly studied range is 2,000 FU (fibrinolytic units)/day. Always consult your healthcare provider before starting any supplement regimen.
Are there side effects of Nattokinase?
Reported side effects may include Generally well-tolerated, Increased bleeding risk (fibrinolytic activity), Mild gastrointestinal discomfort, Bruising (rare). Most side effects are mild and dose-dependent. Consult your doctor if you experience any adverse reactions.
How strong is the evidence for Nattokinase and 动脉粥样硬化?
We rate the evidence as Grade B (Good Evidence). This rating is based on 4 peer-reviewed studies with 300 total participants. The overall direction of effect is positive.

Nattokinase 用于其他健康状况

高血压 C

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References

  
    
    
    
  1. 
      [1]
      Maria-Zinaida Dobre et al..
      Int J Mol Sci.
      2025.
      Navigating the Effects of Anti-Atherosclerotic Supplements and Acknowledging Associated Bleeding Risks.
      doi:10.3390/ijms262010183
      PubMed
    
    2. 
    
  















    

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