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Cocoa Flavanols per Endothelial Dysfunction

A

COSMOS trial (21,442 participants): 27% cardiovascular mortality reduction. EFSA-approved health claim for vascular elasticity. Consistent FMD improvement across 30+ acute and chronic RCTs.

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A

In sintesi

COSMOS trial (21,442 participants): 27% cardiovascular mortality reduction. EFSA-approved health claim for vascular elasticity. Consistent FMD improvement across 30+ acute and chronic RCTs.

Key Statistics

30

Studi

25000

Partecipanti

Positive

A

Grado

Dosage & Usage

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

Dosaggi di uso comune

general:
200-900 mg/day cocoa flavanols
darkchocolate:
30-40g/day (70%+ cacao)
cosmostrialdose:
500 mg/day

Limite massimo: Not formally established; 2,000 mg/day used in some trials

Momento migliore per l'assunzione: With or without food; daily consumption for sustained vascular benefit

Safety & Side Effects

Effetti collaterali segnalati

  • Mild gastrointestinal discomfort
  • Caffeine-related effects (insomnia, nervousness — from cocoa/chocolate sources)
  • Headache (rare)
  • Weight gain (if consuming as chocolate rather than extract)

Interazioni note

  • Anticoagulants (mild antiplatelet effect at high doses)
  • MAO inhibitors (cocoa contains tyramine)
  • Adenosine (caffeine in cocoa may antagonize)
  • Blood pressure medications (additive hypotensive effect)

Livello di assunzione massimo tollerabile: Not formally established; 2,000 mg/day used in some trials

Consultare sempre il proprio medico prima di iniziare qualsiasi integratore.Consultate sempre il vostro medico prima di iniziare qualsiasi integratore.

Frequently Asked Questions

Does Cocoa Flavanols help with Endothelial Dysfunction?
Based on 30 studies with 25,000 participants, there is strong evidence from multiple clinical trials that Cocoa Flavanols may support Endothelial Dysfunction management. Our evidence grade is A (Strong Evidence).
How much Cocoa Flavanols should I take for Endothelial Dysfunction?
Studies have used various dosages. A commonly studied range is 200-900 mg/day cocoa flavanols. Always consult your healthcare provider before starting any supplement regimen.
Are there side effects of Cocoa Flavanols?
Reported side effects may include Mild gastrointestinal discomfort, Caffeine-related effects (insomnia, nervousness — from cocoa/chocolate sources), Headache (rare), Weight gain (if consuming as chocolate rather than extract). Most side effects are mild and dose-dependent. Consult your doctor if you experience any adverse reactions.
How strong is the evidence for Cocoa Flavanols and Endothelial Dysfunction?
We rate the evidence as Grade A (Strong Evidence). This rating is based on 30 peer-reviewed studies with 25,000 total participants. The overall direction of effect is positive.

Related Evidence

Altri ingredienti per Endothelial Dysfunction

Cocoa Flavanols per altre condizioni

Avvertenza FDA: Queste affermazioni non sono state valutate dalla Food and Drug Administration. I prodotti e le informazioni presenti su questo sito web non sono destinati a diagnosticare, trattare, curare o prevenire alcuna malattia. I gradi di evidenza presentati si basano sulla nostra analisi della ricerca pubblicata e sottoposta a revisione paritaria e non costituiscono consulenza medica. Consultate sempre il vostro medico prima di iniziare qualsiasi regime di integrazione.