Skip to main content
HeartCited

L-Arginine لـ Endothelial Dysfunction

C

Research suggests improvement in FMD and blood pressure. However, the VINTAGE MI trial showed potential harm in acute MI patients. Generally considered safe in stable patients, but should be avoided post-MI.

<\/script>\n
`; }, get iframeSnippet() { const domain = 'heartcited.com'; const params = 'ingredient\u003Dl\u002Darginine\u0026condition\u003Dendothelial\u002Ddysfunction'; return ``; }, get activeSnippet() { return this.method === 'script' ? this.scriptSnippet : this.iframeSnippet; }, copySnippet() { navigator.clipboard.writeText(this.activeSnippet).then(() => { this.copied = true; setTimeout(() => { this.copied = false; }, 2000); }); } }" @keydown.escape.window="open = false" @click.outside="open = false">

Embed This Widget

Style



      
      
    

Widget powered by . Free, no account required.

C

الخلاصة

Research suggests improvement in FMD and blood pressure. However, the VINTAGE MI trial showed potential harm in acute MI patients. Generally considered safe in stable patients, but should be avoided post-MI.

Key Statistics

11

الدراسات

600

المشاركون

Positive

C

التقييم

Dosage & Usage

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

الجرعات الشائعة

endothelialfunction:
3,000-6,000 mg/day
bloodpressuresupport:
6,000-10,000 mg/day divided BID-TID

الحد الأعلى: Not formally established; GI discomfort common above 10,000 mg/day

أفضل وقت للتناول: On empty stomach for best absorption; divide doses throughout the day

Safety & Side Effects

الآثار الجانبية المُبلّغ عنها

  • Gastrointestinal discomfort (nausea, diarrhea, bloating)
  • Hypotension at high doses
  • Worsening of herpes simplex (arginine promotes viral replication)
  • Potential harm in acute post-MI patients (VINTAGE MI concern)

التفاعلات المعروفة

  • Antihypertensives (additive blood pressure lowering)
  • PDE5 inhibitors (sildenafil — excessive vasodilation risk)
  • Nitrates (excessive vasodilation risk)
  • Anticoagulants (may have mild antiplatelet effect)
  • Potassium-sparing diuretics (arginine may increase potassium levels)

الحد الأقصى المسموح به: Not formally established; GI discomfort common above 10,000 mg/day

استشر مقدم الرعاية الصحية دائماً قبل البدء بأي مكمل غذائي.

Frequently Asked Questions

Does L-Arginine help with Endothelial Dysfunction?
Based on 11 studies with 600 participants, there is limited but promising evidence that L-Arginine may support Endothelial Dysfunction management. Our evidence grade is C (Some Evidence).
How much L-Arginine should I take for Endothelial Dysfunction?
Studies have used various dosages. A commonly studied range is 3,000-6,000 mg/day. Always consult your healthcare provider before starting any supplement regimen.
Are there side effects of L-Arginine?
Reported side effects may include Gastrointestinal discomfort (nausea, diarrhea, bloating), Hypotension at high doses, Worsening of herpes simplex (arginine promotes viral replication), Potential harm in acute post-MI patients (VINTAGE MI concern). Most side effects are mild and dose-dependent. Consult your doctor if you experience any adverse reactions.
How strong is the evidence for L-Arginine and Endothelial Dysfunction?
We rate the evidence as Grade C (Some Evidence). This rating is based on 11 peer-reviewed studies with 600 total participants. The overall direction of effect is positive.

Related Evidence

مكونات أخرى لـ Endothelial Dysfunction

L-Arginine لحالات أخرى

إخلاء مسؤولية FDA: لم تُقيَّم هذه البيانات من قبل إدارة الغذاء والدواء (FDA). لا تهدف المنتجات والمعلومات الواردة في هذا الموقع إلى تشخيص أو علاج أو شفاء أو الوقاية من أي مرض. تستند تقييمات الأدلة المعروضة إلى تحليلنا للأبحاث المحكّمة المنشورة ولا تُشكّل نصيحة طبية. استشر مقدم الرعاية الصحية دائماً قبل البدء بأي نظام مكملات.