ResveratrolResveratrol
antioxidant
别名: trans-Resveratrol, 3,5,4'-Trihydroxystilbene, Red Wine Polyphenol
About
Resveratrol is a polyphenolic stilbene that activates SIRT1 and AMPK pathways, enhances endothelial nitric oxide production, and inhibits LDL oxidation. A 2015 meta-analysis of 10 RCTs found resveratrol at >=150 mg/day reduced systolic blood pressure by 11.9 mmHg in hypertensive patients. Bioavailability remains a challenge due to rapid hepatic metabolism.
How It Works
Activates SIRT1 and AMPK pathways enhancing mitochondrial biogenesis; potent inhibitor of LDL oxidation and foam cell formation; enhances endothelial nitric oxide synthase (eNOS) expression improving vasodilation; inhibits platelet aggregation through COX-1 and thromboxane A2 pathways; anti-inflammatory via NF-kB suppression.
Evidence For Conditions
| 健康状况 | 等级 | 研究数量 | 受试者 | |
|---|---|---|---|---|
| High Blood Pressure (Hypertension) | B | 10 | 600 | 查看 → |
| Atherosclerosis | C | 5 | 400 | 查看 → |
Side Effects
- Gastrointestinal discomfort (nausea, diarrhea, cramping) at high doses
- Headache
- May have estrogenic activity at high doses
Drug & Supplement Interactions
- Anticoagulants (may inhibit platelet aggregation)
- CYP450 substrates (may inhibit CYP1A2, CYP3A4, CYP2D6)
- Blood pressure medications (additive hypotensive effect)
- Estrogen-sensitive conditions (weak estrogenic activity)
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Related Ingredients
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