Ingredients · Curcumin · Research
Clinical research

What does the research say about Curcumin?

strong evidence

Curcumin is the active polyphenol in turmeric. Raw curcumin has poor bioavailability, the studied effects rely on enhanced forms (BioPerine, Meriva phytosome, Theracurmin).

Best-evidenced use cases
  • Knee osteoarthritis pain
  • Systemic inflammation reduction
  • Mild-to-moderate depression (adjunct)
  • Post-exercise muscle soreness
  • Metabolic syndrome markers

3 key studies

Search PubMed for more
  • 01Meta-analysis2016Journal of Medicinal Food

    Curcumin vs NSAIDs in osteoarthritis pain

    Daily et al.
    Sample
    8 RCTs · 606 patients
    Dose
    500-1,500 mg/day
    Duration
    4-16 weeks
    Key finding

    Curcumin produced pain reductions comparable to ibuprofen and diclofenac in knee osteoarthritis, with significantly fewer adverse events.

    Read on PubMed
  • 02Meta-analysis2017Journal of Affective Disorders

    Curcumin and major depressive disorder

    Ng et al.
    Sample
    10 RCTs · 531 patients
    Dose
    500-1,000 mg/day
    Duration
    6+ weeks
    Key finding

    Curcumin showed significant antidepressant effects vs placebo (SMD -0.34). The effect was larger in middle-aged adults and as adjunct to antidepressants.

    Read on PubMed
  • 03Meta-analysis2016Pharmacological Research

    Curcumin and inflammatory markers: meta-analysis

    Sahebkar et al.
    Sample
    9 RCTs
    Dose
    Variable
    Duration
    Variable
    Key finding

    Curcumin significantly reduced circulating IL-6, hs-CRP, and TNF-α, major inflammatory markers, across multiple conditions.

    Read on PubMed
How we read the research

We prioritize randomised controlled trials and meta-analyses over single observational studies. Animal and in-vitro data are listed as "mechanistic", they suggest direction, not human effect size.

What we don't do

We don't cherry-pick favourable studies, omit conflicting evidence, or cite industry-funded trials without flagging the conflict of interest where known.

Make it actionable

See Curcumin in a personalised stack

The research is one thing, what to take, at what dose, paired with what, is another. We compose stacks that turn the evidence into a daily routine.

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Studies referenced are real published research. Summaries are paraphrased for accessibility, for exact methods and full text, click through to PubMed. Educational use only, not medical advice. Consult a qualified clinician before starting any new supplement.