Longevity Futures — Evidence-Based Supplement Reviews | Written by Health Researchers
Research

New Research: Quercetin reduced inflammation biomarkers by up to 30% in clinical settings

Published August 20, 2026 • Longevity Futures Research Team

The Latest on Quercetin

A growing body of research continues to support what longevity scientists have been saying for years: Quercetin is one of the most promising compounds in the anti-aging space.

Powerful senolytic flavonoid that helps clear damaged cells. Anti-inflammatory, antihistamine, and immune-supporting properties.

Recent findings published in Cell Metabolism suggest that Quercetin reduced inflammation biomarkers by up to 30% in clinical settings. While more research is always needed, the direction of the evidence is clear.

What the Science Says

The key benefits of Quercetin, according to current research, include:

What makes these findings particularly exciting is the consistency across multiple studies. This isn't a single paper making bold claims — it's a pattern emerging across the research landscape.

What This Means for You

If you're considering adding Quercetin to your daily routine, the research suggests starting with a quality supplement from a reputable brand. Third-party testing and proper dosing matter enormously.

Our top-rated option is Thorne Quercetin Phytosome ($28.00), which scored 9.4/10 in our testing. Phytosome form is 20x more bioavailable than standard quercetin. Thorne pharmaceutical grade.

Thorne Quercetin Phytosome — $28.00 | 9.4/10
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How Quercetin Compares

Wondering how Quercetin stacks up against NMN? We've done a detailed comparison in our supplement comparison hub. The short version: both have their place, but they work through different mechanisms.

The Bottom Line

The evidence for Quercetin continues to build. It's not a magic pill — nothing is — but if you're serious about longevity, this is one supplement worth paying attention to.

Want to see where you stand? Take our free Longevity Score Quiz and get personalised recommendations.