Quercetin için High Blood Pressure (Hypertension)
B Kanıt Bunu büyük ölçüde tutarlı sonuçlarla en az bir randomize çalışma desteklemektedir.Meta-analysis of 17 RCTs: systolic -3.09 mmHg at >=500 mg/day. More effective in >=8-week studies and hypertensive subjects. Phytosome form preferred for bioavailability.
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B
Sonuç
Meta-analysis of 17 RCTs: systolic -3.09 mmHg at >=500 mg/day. More effective in >=8-week studies and hypertensive subjects. Phytosome form preferred for bioavailability.
Key Study Findings
In Vitro
Kyoh® Rocket Leaf Extract Regulates Proliferation and VEGF and FGF7 Expression in Human Dermal Follicle …
Dose: None
vs: Untreated dermal follicle papilla cells
Outcome: VEGF and FGF7 gene expression
Etki: VEGF +267.3%, FGF7 +244.3% at 24h
None
Popülasyon: Human dermal follicle papilla cells (in vitro)
Review
Quercetin and Its Lecithin-Based Formulation: Potential Applications for Allergic Diseases Based on a Narrative Review.
Dose: None
vs: None
Outcome: None
Etki: None
None
Popülasyon: None
Review
Effects of plant-derived dietary antioxidants on Alzheimer's disease: Focus on ferroptosis.
Dose: None
vs: None
Outcome: Cognitive decline via ferroptosis regulation in AD
Etki: None
None
Popülasyon: AD patients and healthy elderly
Review
Anti-Inflammatory Actions of Plant-Derived Compounds and Prevention of Chronic Diseases: From Molecular Mechanisms to Applications.
Dose: None
vs: None
Outcome: None
Etki: None
None
Popülasyon: review of plant-derived anti-inflammatory compounds for chronic disease prevention
Other
Exploration of Potential Targets and Molecular Mechanisms of the Yiqi Jianpi Tongqiao Formula in Treating …
Dose: None
vs: Allergic rhinitis mouse model vs control
Outcome: Rhinitis symptoms and serum inflammatory indicators
Etki: None
None
Popülasyon: Allergic rhinitis mouse model
Review
The Roles of Flavonoids and Other Plant-Based Phenolics in Mitigating Diabetes-Induced Macrovascular Complications.
Dose: None
vs: None
Outcome: None
Etki: None
None
Popülasyon: Review of flavonoids/phenolics in diabetic macrovascular
Key Statistics
17
Çalışmalar
900
Katılımcılar
↑
Positive
B
Derece
Referenced Papers
International journal of …
2025
32 atıf
Protective Role of Dietary Polyphenols in the Management and Treatment of Type 2 Diabetes Mellitus.
Review
Nutrients
2025
32 atıf
Nutrients
2025
9 atıf
Journal of ethnopharmacology
2025
5 atıf
Biology
2025
3 atıf
Current computer-aided drug …
2025
2 atıf
Asia Pacific journal …
2025
1 atıf
Phytotherapy research : …
2025
1 atıf
Molecules (Basel, Switzerland)
2025
Iranian journal of …
2024
4 atıf
Indian journal of …
2024
2 atıf
Voprosy pitaniia
2023
19 atıf
Cells
2023
13 atıf
Nutrition research (New …
2022
75 atıf
International journal of …
2022
23 atıf
Evidence-based complementary and …
2022
7 atıf
International journal of …
2021
20 atıf
Medicines (Basel, Switzerland)
2021
16 atıf
Biomedicine & pharmacotherapy …
2020
427 atıf
Pharmacological research
2019
31 atıf
Oxidative medicine and …
2017
87 atıf
Integrative medicine insights
2015
100 atıf
International journal of …
2006
92 atıf
Current drug targets
2006
92 atıf
Journal of medicinal …
2002
135 atıf
Alternative medicine review …
2000
Dosage & Usage
mg = milligrams · mcg = micrograms (1,000× smaller) · IU = International Units
Yaygın Kullanılan Dozajlar
- general:
- 500-1,000 mg/day
- bloodpressuresupport:
- 500-730 mg/day
Üst sınır: Not formally established; up to 1,000 mg/day used in clinical trials
Araştırmalarda İncelenen Dozajlar
| Dozaj | Süre | Etki | N |
|---|---|---|---|
| None | -- | Positive | -- |
| None | -- | Mixed | -- |
| None | -- | Positive | -- |
| None | -- | Positive | -- |
| None | -- | Positive | -- |
| None | -- | Mixed | -- |
| None | -- | Positive | -- |
| None | -- | Positive | -- |
En iyi alım zamanı: With meals; vitamin C co-supplementation may enhance bioavailability
Safety & Side Effects
Bildirilen Yan Etkiler
- ⚠ Generally well-tolerated
- ⚠ Headache (rare)
- ⚠ Mild gastrointestinal discomfort
- ⚠ Tingling in extremities (rare, high doses)
Bilinen Etkileşimler
- ● Antibiotics (quinolones — may reduce efficacy)
- ● Cyclosporine (may increase blood levels)
- ● Anticoagulants (may have mild antiplatelet effect)
- ● Blood pressure medications (additive effect)
Tolere edilebilir üst alım: Not formally established; up to 1,000 mg/day used in clinical trials
Herhangi bir takviye kullanmaya başlamadan önce mutlaka sağlık uzmanınıza danışın.Herhangi bir takviye başlatmadan önce her zaman sağlık uzmanınıza danışın.
Frequently Asked Questions
Does Quercetin help with High Blood Pressure (Hypertension)?
Based on 17 studies with 900 participants, there is moderate evidence from clinical studies that Quercetin may support High Blood Pressure (Hypertension) management. Our evidence grade is B (Good Evidence).
How much Quercetin should I take for High Blood Pressure (Hypertension)?
Studies have used various dosages. A commonly studied range is 500-1,000 mg/day. Always consult your healthcare provider before starting any supplement regimen.
Are there side effects of Quercetin?
Reported side effects may include Generally well-tolerated, Headache (rare), Mild gastrointestinal discomfort, Tingling in extremities (rare, high doses). Most side effects are mild and dose-dependent. Consult your doctor if you experience any adverse reactions.
How strong is the evidence for Quercetin and High Blood Pressure (Hypertension)?
We rate the evidence as Grade B (Good Evidence). This rating is based on 17 peer-reviewed studies with 900 total participants. The overall direction of effect is positive.
Related Evidence
Şu durum için diğer içerikler: High Blood Pressure (Hypertension)
Quercetin diğer sağlık durumları için
References
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- [2] Monika Martiniakova et al.. Nutrients. 2025. Protective Role of Dietary Polyphenols in the Management and Treatment of Type 2 Diabetes Mellitus. doi:10.3390/nu17020275 PubMed
- [3] Matteo Naso et al.. Nutrients. 2025. Quercetin and Its Lecithin-Based Formulation: Potential Applications for Allergic Diseases Based on a Narrative Review. doi:10.3390/nu17091476 PubMed
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