The Claim

In adults with mild-to-moderate knee osteoarthritis, oral supplementation with low-dose water-dispersible turmeric extract (WDTE60N) at 250 mg/day for 90 days significantly improves functional outcomes and quality of life across all five Knee injury and Osteoarthritis Outcome Score (KOOS) subscales compared to placebo, with clinically meaningful improvements of more than 8 points in each domain and medium-to-large effect sizes (Cohen's d = 0.37–1.53).

Source: Efficacy and Safety of a Novel Low-Dose Water-Dispersible Turmeric Extract in the Management of Knee Osteoarthritis: A Randomized, Double-Blind, Placebo-Controlled Clinical Trial

What the research says

Supports is higher

Support is ahead, but a single strong opposing study can change this.

Supports
84score
Challenges
0score

These are independent scores, not a percentage. Higher-grade studies count more, so a single strong opposing study can outweigh several weaker ones.

Cause and effect
1 study reviewed
In plain English

Taking a low-dose water-dispersible turmeric extract supplement every day for 90 days noticeably improves pain, symptoms, daily activities, sports ability, and knee-related quality of life in adults with mild-to-moderate knee osteoarthritis compared to placebo.

See the scientific wording

Supplementation with low-dose water-dispersible turmeric extract (WDTE60N, 250 mg/day for 90 days) in adults with mild-to-moderate knee osteoarthritis significantly improves functional outcomes and quality of life across all five KOOS subscales (pain, symptoms, activities of daily living, sport/recreation, and knee-related quality of life) compared to placebo, with clinically meaningful improvements (>8 points) in each domain and medium-to-large effect sizes (Cohen's d = 0.37–1.53).

Why this might work

Curcumin from turmeric gets into your knee joint. It stops the release of chemicals that cause inflammation, which reduces swelling and pain. It also protects the cartilage by cleaning up damaging free radicals and calming pain nerves. As a result, your knee hurts less, moves better, and you can do more activities without discomfort.

Suggested mechanismbased on 1 study

What the research says

1 study

  1. Study: Efficacy and Safety of a Novel Low-Dose Water-Dispersible Turmeric Extract in the Management of Knee Osteoarthritis: A Randomized, Double-Blind, Placebo-Controlled Clinical Trial

    This study tested the exact same turmeric supplement and found that people taking it felt better and could do more activities than those on a fake pill, with improvements in all areas measured.

Score breakdown, mechanism chain, raw evidence, ideal studies needed & 1 supporting studies

Fit Body Science verdict — we translate health claims into clear verdicts backed by peer-reviewed research.

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