Quercetin per Allergic Rhinitis
C Evidenze Evidenza limitata da studi di piccole dimensioni, ma esistono alcuni segnali positivi.Research suggests quercetin may inhibit mast cell degranulation and histamine release, providing natural antihistamine-like effects. It also acts as a zinc ionophore, potentially enhancing intracellular zinc concentration. Clinical evidence is emerging but still limited.
In sintesi
Research suggests quercetin may inhibit mast cell degranulation and histamine release, providing natural antihistamine-like effects. It also acts as a zinc ionophore, potentially enhancing intracellular zinc concentration. Clinical evidence is emerging but still limited.
Key Study Findings
Popolazione: None
Popolazione: CRSwNP, allergic rhinitis, asthma (MR analysis)
Popolazione: None
Popolazione: Patients with seasonal or perennial allergic rhinitis
Popolazione: In silico/computational models
Popolazione: OVA-induced allergic rhinitis mouse model
Key Statistics
5
Studi
400
Partecipanti
Positive
Grado
Referenced Papers
Dosage & Usage
mg = milligrams · mcg = micrograms (1,000× smaller) · IU = International Units
Dosaggi di uso comune
- general:
- 500-1,000 mg/day
- immunesupport:
- 500-1,500 mg/day
Limite massimo: No established UL; GRAS up to 500 mg/day per FDA
Dosaggi studiati nella ricerca
| Dosaggio | Durata | Effetto | N |
|---|---|---|---|
| None | -- | Mixed | -- |
| None | -- | Positive | -- |
| None | -- | Mixed | -- |
| None | -- | Positive | 823 |
| None | -- | Positive | -- |
| None | -- | Positive | -- |
| None | -- | Positive | -- |
| Quertal + antihistamines | 12 weeks | Positive | 100 |
Momento migliore per l'assunzione: With meals (fat-containing meals improve absorption); often paired with vitamin C or bromelain for enhanced bioavailability
Safety & Side Effects
Effetti collaterali segnalati
- ⚠ Headache
- ⚠ Tingling in extremities
- ⚠ Gastrointestinal discomfort
- ⚠ Low oral bioavailability (addressed by phytosome formulations)
Interazioni note
- ● Cyclosporine (may increase drug levels)
- ● Fluoroquinolone antibiotics (may interfere with bacterial target)
- ● CYP3A4 and CYP2C8 substrates (may inhibit metabolism)
Livello di assunzione massimo tollerabile: No established UL; GRAS up to 500 mg/day per FDA
Consultare sempre il proprio medico prima di iniziare qualsiasi integratore.Consultate sempre il vostro medico prima di iniziare qualsiasi integratore.
Frequently Asked Questions
Does Quercetin help with Allergic Rhinitis?
How much Quercetin should I take for Allergic Rhinitis?
Are there side effects of Quercetin?
How strong is the evidence for Quercetin and Allergic Rhinitis?
Related Evidence
Altri ingredienti per Allergic Rhinitis
References
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