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Grape Seed Extract pour High Blood Pressure (Hypertension)

B Preuves Au moins un essai randomisé le soutient, avec des résultats globalement concordants.

Meta-analysis of 16 RCTs: systolic -6.08 mmHg. Greater effect in younger (<50) and obese participants. OPC standardization important for consistent results.

B

En conclusion

Meta-analysis of 16 RCTs: systolic -6.08 mmHg. Greater effect in younger (<50) and obese participants. OPC standardization important for consistent results.

Key Study Findings

Randomized Controlled Trial 8 weeks Double-blind
Low Dose Monacolin K Combined with Coenzyme Q10, Grape Seed, and Olive Leaf Extracts Lowers …
Dose: 180 mg/d Outcome: lipid levels p < 0.001

Population: Patients with dyslipidemia

Key Statistics

16

Études

810

Participants

↑

Positive

B

Note

Referenced Papers

Low Dose Monacolin K Combined with Coenzyme Q10, Grape Seed, and Olive Leaf Extracts Lowers LDL Cholesterol in Patients with … RCT
Nutrients 2023 8 citations

Dosage & Usage

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

Posologies couramment utilisées

general:
100-300 mg/day
bloodpressuresupport:
150-300 mg/day standardized to 95% OPCs

Limite supérieure : Not formally established; up to 600 mg/day used in clinical trials

Posologies étudiées dans la recherche

Posologie Durée Effet N
180 mg/d 8 weeks Positive --

Moment optimal de prise : With or without food

Safety & Side Effects

Effets indésirables signalés

  • ⚠ Generally well-tolerated
  • ⚠ Mild headache (rare)
  • ⚠ Dizziness (rare)
  • ⚠ Nausea (rare)

Interactions connues

  • ● Anticoagulants (may increase bleeding risk)
  • ● Blood pressure medications (additive hypotensive effect)
  • ● Iron supplements (tannins may reduce iron absorption)

Apport maximal tolérable : Not formally established; up to 600 mg/day used in clinical trials

Consultez toujours votre professionnel de santé avant de commencer tout complément alimentaire.Consultez toujours votre professionnel de santé avant de commencer tout complément alimentaire.

Frequently Asked Questions

Does Grape Seed Extract help with High Blood Pressure (Hypertension)?
Based on 16 studies with 810 participants, there is moderate evidence from clinical studies that Grape Seed Extract may support High Blood Pressure (Hypertension) management. Our evidence grade is B (Good Evidence).
How much Grape Seed Extract should I take for High Blood Pressure (Hypertension)?
Studies have used various dosages. A commonly studied range is 100-300 mg/day. Always consult your healthcare provider before starting any supplement regimen.
Are there side effects of Grape Seed Extract?
Reported side effects may include Generally well-tolerated, Mild headache (rare), Dizziness (rare), Nausea (rare). Most side effects are mild and dose-dependent. Consult your doctor if you experience any adverse reactions.
How strong is the evidence for Grape Seed Extract and High Blood Pressure (Hypertension)?
We rate the evidence as Grade B (Good Evidence). This rating is based on 16 peer-reviewed studies with 810 total participants. The overall direction of effect is positive.

Grape Seed Extract pour d'autres pathologies

Endothelial Dysfunction C

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References

  
    
    
    
  1. 
      [1]
      Nicholas Angelopoulos et al..
      Nutrients.
      2023.
      Low Dose Monacolin K Combined with Coenzyme Q10, Grape Seed, and Olive Leaf Extracts Lowers LDL Cholesterol in Patients with …
      doi:10.3390/nu15122682
      PubMed
    
    2. 
    
  















    

        Avertissement FDA:
        Ces déclarations n'ont pas été évaluées par la Food and Drug Administration. Les produits et informations sur ce site ne sont pas destinés à diagnostiquer, traiter, guérir ou prévenir quelque maladie que ce soit. Les notes de preuve présentées sont basées sur notre analyse de la recherche publiée et évaluée par des pairs et ne constituent pas un avis médical. Consultez toujours votre professionnel de santé avant de commencer tout régime de compléments alimentaires.