Treatments / Supplement
Quercetin
Under $20
Grade None
Evidence estimate
Not enough reports from people 1+ years in yet
49% overall
Have you tried it?
People are trying
0 people
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Overview
A flavonoid some people try for histamine-reactive fog.
Mechanisms it may act on
- Histamine-reactive Plausible
Where the estimate comes from
- From studies (prior): 2.0
- From Reddit reports: 1.6
- From investigators here: 0.0
- From tests: 0.0
Studies
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Quercetins efficacy on bone and inflammatory markers, body composition, and physical function in postmenopausal women.2025 · Journal of bone and mineral metabolism · n=33 · Positive · PubMed 40053115
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Effects of intermittent senolytic therapy on bone metabolism in postmenopausal women: a phase 2 randomized controlled trial.2024 · Nature medicine · n=60 · Null · PubMed 38956196
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Acute Ingestion of a Mixed Flavonoid and Caffeine Supplement Increases Energy Expenditure and Fat Oxidation in Adult Women: A Randomized, Crossover Clinical Trial.2019 · Nutrients · n=19 · Positive · PubMed 31694152
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Bone health nutraceuticals alter microarray mRNA gene expression: A randomized, parallel, open-label clinical study.2016 · Phytomedicine : international journal of phytotherapy and phytopharmacology · n=? · · PubMed 26902403
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Efficacy of an orally administered combination of hyaluronic acid, chondroitin sulfate, curcumin and quercetin for the prevention of recurrent urinary tract infections in postmenopausal women.2016 · European journal of obstetrics, gynecology, and reproductive biology · n=145 · Positive · PubMed 27838537
Reddit reports
Coded from public Reddit posts. People who post tend to have strong results either way.
- Helped: 4
- Partly: 4
- No change: 0
- Worse: 0
How people usually try it
Take with food. Pair with vitamin C if your product suggests it.
Typical dose: 500 mg once or twice daily
Safety
Not medical advice, not a diagnosis, and not a substitute for a clinician.