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Longevity

Quercetin Dihydrate

01 / OVERVIEW

What this compound does

WHAT IT DOES

Quercetin dihydrate is a natural compound found in many fruits and vegetables. It helps your body fight off stress and inflammation, which can keep you feeling healthier as you age. Some people take it to support their immune system and improve their overall well-being.

KEY BENEFITS
Supports immune health
May reduce inflammation
Promotes heart health
Helps maintain healthy blood sugar levels
May enhance exercise performance
BEST FOR
  • • Individuals looking to boost their immune system
  • • People with chronic inflammation issues
  • • Athletes seeking improved recovery
  • • Adults over 50 wanting to support heart health
WHAT TO EXPECT

Users may start to notice benefits within a few days to weeks, such as improved energy levels and reduced inflammation. Effects can vary based on individual health and lifestyle.

WHO SHOULD AVOID THIS
  • • Pregnant or breastfeeding women
  • • Individuals with a known allergy to quercetin or related compounds
  • • People on blood-thinning medications without consulting a doctor
MYTHS & FACTS
Myth: Quercetin is a miracle cure for all diseases.
Fact: While quercetin has potential health benefits, it is not a cure-all and should be part of a balanced diet and healthy lifestyle.
Myth: All supplements containing quercetin are equally effective.
Fact: The effectiveness of quercetin supplements can vary based on formulation, purity, and dosage.
At a glance
Typical dose
500-1000 mg/day
Evidence
—
Studies indexed2
How it's made

Production details below.

03 / DOSAGE

How much, when

MAINTENANCE

500-1000 mg/day

with bromelain 200mg for bioavailability

TIMING

Quercetin Dihydrate — Morning dose

Take with food

02 / EVIDENCE

Peer-reviewed studies

  • PMID: 27187333

    Anti-inflammatory markers

    Reduces IL-6 and TNF-alpha in some clinical trials.

    B
  • PMID: 30010988

    Senolytic activity

    Quercetin + dasatinib combination cleared senescent cells in small human trial.

    B
  • PMID 38258783 · 2024Narrative Review

    Therapeutic Potential and Clinical Effectiveness of Quercetin: A Dietary Supplement

    B
  • PMID 35043757 · 2022Narrative Review

    Bacopa monnieri for Disorders Affecting Brain: Current Perspectives

    B
  • PMID 20478383 · 2010RCT

    Quercetin supplementation and upper respiratory tract infection: A randomized community clinical trial

    B
  • PMID 32071149 · 2020Safety Study

    Randomised clinical trial to determine the safety of quercetin supplementation in patients with chronic obstructive pulmonary disease

    B
  • PMID 34801653 · 2022RCT

    Quercetin loaded cosm-nutraceutical electrospun composite nanofibers for acne alleviation: Preparation, characterization and experimental clinical appraisal

    B
04 / INTERACTIONS

Medicine interactions

  • Warfarin· blood_thinner

    Quercetin may enhance the effects of blood thinners, increasing bleeding risk.

    → Consult a healthcare provider before use.

    HIGH

  • Ibuprofen· NSAID

    May increase the risk of gastrointestinal side effects.

    → Use with caution and monitor for side effects.

    MODERATE

  • Antidepressants (SSRIs)· SSRI

    Potential for altered metabolism of SSRIs.

    → Consult with a healthcare provider.

    LOW

This page is a reference summary, not a prescription. Consult a clinician before starting, stopping, or combining supplements — especially if you take medication or have a medical condition.