What is the recommended dosage for Resveratrol?

General: 150-500 mg/day trans-resveratrol; Cognitive Support: 200-500 mg/day

What are the side effects of Resveratrol?

Potential side effects include: Gastrointestinal discomfort, Headache, Diarrhea at high doses.

Resveratrol is a polyphenol found in red grapes, berries, and peanuts. It has been studied for its antioxidant and anti-inflammatory properties, with research exploring its potential to support cerebral blood flow, reduce neuroinflammation, and protect against age-related cognitive changes.

What dosage of Resveratrol has been used in cognitive studies?

Cognitive studies have used 75 mg to 500 mg of resveratrol daily. Trans-resveratrol is the more bioactive form. Some studies use higher doses (up to 1,000 mg), though bioavailability is a challenge with standard formulations. Consult your healthcare provider for guidance.

What are the potential side effects of Resveratrol?

Resveratrol is generally well tolerated at moderate doses. Gastrointestinal symptoms such as nausea, diarrhea, and stomach cramps have been reported at high doses. It may interact with blood-thinning medications and CYP450 enzyme substrates. Consult your healthcare provider before use.

Resveratrol
Resveratrol

antioxidant

Também conhecido como: Trans-Resveratrol, 3,5,4'-Trihydroxystilbene

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About

Resveratrol activates SIRT1 and AMPK pathways that support cellular stress resistance and enhances cerebral blood flow through nitric oxide-mediated vasodilation. Clinical evidence suggests it may improve memory and cognitive performance in older adults.

How It Works

Activates SIRT1 and AMPK pathways supporting cellular stress resistance; enhances cerebral blood flow through NO-mediated vasodilation; reduces neuroinflammation and beta-amyloid aggregation.

Evidence For Conditions

Condição	Nota	Estudos	Participantes
Cerebrovascular Health	C	8	600	Ver →

Side Effects

Gastrointestinal discomfort
Headache
Diarrhea at high doses

Drug & Supplement Interactions

Anticoagulants (may increase bleeding risk)
CYP450 substrates (affects drug metabolism)
Estrogen-sensitive conditions (weak estrogenic activity)

Informe sempre o seu profissional de saúde sobre todos os suplementos que você toma.Sempre informe seu profissional de saúde sobre todos os suplementos que você toma.

Related Ingredients

Lutein & Zeaxanthin Curcumin Astaxanthin Alpha-Lipoic Acid PQQ (Pyrroloquinoline Quinone)

Dados Rápidos

Dosagem: General: 150-500 mg/day trans-resveratrol; Cognitive_Support: 200-500 mg/day
Formas: capsule tablet powder liquid
Fontes Naturais: Red grapes, Red wine, Blueberries, Peanuts, Dark chocolate, Japanese knotweed
Limite Superior: 5,000 mg/day (highest dose in clinical trials)
Melhor Horário: With meals containing fat; morning preferred

Resumo das Evidências

Cerebrovascular Health C

Aviso Legal da FDA: Estas declarações não foram avaliadas pela Food and Drug Administration. Os produtos e informações neste site não se destinam a diagnosticar, tratar, curar ou prevenir qualquer doença. As notas de evidência apresentadas são baseadas em nossa análise de pesquisas revisadas por pares publicadas e não constituem aconselhamento médico. Sempre consulte seu profissional de saúde antes de iniciar qualquer regime de suplementação.