Grape Seed Extract для High Blood Pressure (Hypertension)

Q: 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).

Q: 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.

Q: 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.

Q: 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.

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

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Итог

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

Key Statistics

Исследования

810

Участники

↑

Positive

Оценка

Dosage & Usage

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

Часто используемые дозировки

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

Верхний предел: Not formally established; up to 600 mg/day used in clinical trials

Лучшее время приёма: With or without food

Safety & Side Effects

Зарегистрированные побочные эффекты

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

Известные взаимодействия

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

Допустимый верхний уровень потребления: Not formally established; up to 600 mg/day used in clinical trials

Всегда консультируйтесь с врачом перед началом приёма любых добавок.Всегда консультируйтесь с лечащим врачом перед началом приёма любой добавки.

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.

Related Evidence

Другие ингредиенты для High Blood Pressure (Hypertension)

Beetroot Extract A Garlic A Magnesium B Potassium B Quercetin B Coenzyme Q10 (CoQ10) B

Grape Seed Extract для других состояний

Endothelial Dysfunction C

Краткий вывод

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

Evidence Strength72%

High confidence

Разбор исследований

RCT (0)Meta (0)Other (16)

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Отказ от ответственности FDA: Данные утверждения не были оценены Управлением по санитарному надзору за качеством пищевых продуктов и медикаментов (FDA). Продукты и информация на этом сайте не предназначены для диагностики, лечения, излечения или профилактики каких-либо заболеваний. Представленные оценки доказательности основаны на нашем анализе опубликованных рецензируемых исследований и не являются медицинской консультацией. Всегда консультируйтесь с лечащим врачом перед началом приёма любых добавок.