
CurcuminBenefits, Dosage & Interactions
Also known as: turmeric
Curcumin is a bright yellow chemical produced by Curcuma longa plants. It is the principal curcuminoid of turmeric, a member of the ginger family (Zingiberaceae). Research on Curcumin focuses on cognition and mood, heart and circulatory health, and bone and joint health.
How much Curcumin do people take?
The pharmacokinetic study gave 2 g of curcumin alone or with 20 mg of piperine, which raised bioavailability roughly 20-fold. Route reported: Oral. Frequency reported: Single administration in the pharmacokinetic study. These are amounts documented in the cited studies and labels for Curcumin — they are reported for reference, not a recommendation. Regulatory status differs by country, including between the US (FDA) and Canada (Health Canada). Confirm any amount with a licensed clinician before you take it.
See the full reported protocol and its sourcesResearched by DoseRoutine Research TeamReviewed for accuracy by Nicholas Alexander, RSE, SO, PMPLast updated Educational reference only — not medical advice. Always confirm dosing and safety decisions with a licensed clinician.
3 human randomized trials published.
What published protocols report
Ranges documented in the literature, shown for reference. DoseRoutine does not recommend an amount — your prescriber or the product label sets the dose.
- Reported amounts
- The pharmacokinetic study gave 2 g of curcumin alone or with 20 mg of piperine, which raised bioavailability roughly 20-fold[1]
- Route studied
- Oral[1]
- Frequency
- Single administration in the pharmacokinetic study[1]
- Cycle length
- Not applicable — a single-dose crossover[1]
- Half-life
- Very short; unformulated curcumin is poorly absorbed and rapidly conjugated[1]
- Storage
- Room temperature, protected from light[1]
Reported for Curcumin in the cited sources. Published ranges are not dosing advice.
References & evidence
Documents the Curcumin entry is written from. Each number matches an inline marker above.
- [1]Influence of piperine on the pharmacokinetics of curcumin in animals and human volunteersShoba G, Joy D, Joseph T, et al. · Planta Medica · 1998 · Peer-reviewed · PMID 9619120
References & Evidence
Sources on this page that document Curcumin dosing, timing and safety.
- [1]National Center for Biotechnology Information View source
Educational information only — not medical advice. Dose ranges vary by person, indication and prescriber.
What is Curcumin studied for?
What is Curcumin?Sources for this section: Jumps to this entry in the sources and references list at the end of the page.
What does the research say about Curcumin?
Tap a section to expand.
Source for this section: Sources for How does Curcumin work?: Jumps to this entry in the sources and references list at the end of the page.
Source for this section: Sources for When should you take Curcumin?: Jumps to this entry in the sources and references list at the end of the page.
Put it into practice
Reading about Curcumin is the first step — DoseRoutine helps you act on it. These free tools turn what you just learned into a routine.
What interacts with Curcumin?
| Interacts with | Severity | Type | What happens | What to do |
|---|---|---|---|---|
| Warfarin | Caution | Compound pairConfidence: theoretical | Curcumin can have a mild blood-thinning effect that may add to warfarin.Source pending | Discuss with your provider before combining. |
| Any glp1 + supplement | Note | Category ruleConfidence: theoretical | GLP-1 medications slow stomach emptying, changing how/when oral supplements absorb; rapid weight loss raises the importance of protein and micronutrients.Source pending | Time oral supplements when nausea is lowest; prioritize protein and micronutrients; discuss with your provider. |
| Any supplement + medication | Note | Category ruleConfidence: theoretical | Some supplements change how the body processes medications (absorption, liver enzymes, or additive effects).Source pending | Specific pairs are checked against a licensed drug database and shown with their own severity. Always confirm with your provider or pharmacist. |
| Any + | Caution | Category ruleConfidence: theoretical | Additive antiplatelet/antithrombotic effect increases bleeding risk.Source pending | Discuss with prescribing clinician; monitor for bruising, prolonged bleeding, and dose adjustments. |
| Apixaban | Caution | Compound pairConfidence: theoretical | Additive antiplatelet/antithrombotic effect increases bleeding risk.Source pending | Discuss with prescribing clinician; monitor for bruising, prolonged bleeding, and dose adjustments. |
| Rivaroxaban | Caution | Compound pairConfidence: theoretical | Additive antiplatelet/antithrombotic effect increases bleeding risk.Source pending | Discuss with prescribing clinician; monitor for bruising, prolonged bleeding, and dose adjustments. |
| Dabigatran | Caution | Compound pairConfidence: theoretical | Additive antiplatelet/antithrombotic effect increases bleeding risk.Source pending | Discuss with prescribing clinician; monitor for bruising, prolonged bleeding, and dose adjustments. |
| Clopidogrel | Caution | Compound pairConfidence: theoretical | Additive antiplatelet/antithrombotic effect increases bleeding risk.Source pending | Discuss with prescribing clinician; monitor for bruising, prolonged bleeding, and dose adjustments. |
Frequently asked questions about Curcumin
Which studies looked at Curcumin?
Peer-reviewed research indexed in PubMed. Each entry links to the original record.
- 1.Efficacy and Safety of Curcumin and Curcuma longa Extract in the Treatment of Arthritis: A Systematic Review and Meta-Analysis of Randomized Controlled Trial(opens PubMed in a new tab)Front Immunol · 2022 · PMID 35935936 · https://pubmed.ncbi.nlm.nih.gov/35935936/
- 2.Effect of curcumin on rheumatoid arthritis: a systematic review and meta-analysis(opens PubMed in a new tab)Front Immunol · 2023 · PMID 37325651 · https://pubmed.ncbi.nlm.nih.gov/37325651/
- 3.The Effects of Curcumin on Diabetes Mellitus: A Systematic Review(opens PubMed in a new tab)Front Endocrinol (Lausanne) · 2021 · PMID 34012421 · https://pubmed.ncbi.nlm.nih.gov/34012421/
- 4.Curcumin: A Golden Approach to Healthy Aging: A Systematic Review of the Evidence(opens PubMed in a new tab)Nutrients · 2024 · PMID 39203857 · https://pubmed.ncbi.nlm.nih.gov/39203857/
- 5.Efficacy of Turmeric Extracts and Curcumin for Alleviating the Symptoms of Joint Arthritis: A Systematic Review and Meta-Analysis of Randomized Clinical Trials(opens PubMed in a new tab)J Med Food · 2016 · PMID 27533649 · https://pubmed.ncbi.nlm.nih.gov/27533649/
Sources cited on this page
Specific documents referenced by the numbered markers above. Each number matches the marker in the text.
- PubChem CID 969516(opens in a new tab)National Center for Biotechnology Information · pubchem.ncbi.nlm.nih.gov/compound/969516
Verify at
Publisher search links for Curcumin. These are places to check the information — they are not citations, so they are not numbered.
- Cochrane Library(publisher search, opens in a new tab)Cochrane · publisher search
- DrugBank(publisher search, opens in a new tab)DrugBank Online · publisher search
- Mayo Clinic(publisher search, opens in a new tab)Mayo Clinic · publisher search
- NIH Office of Dietary Supplements(publisher search, opens in a new tab)National Institutes of Health · publisher search
- PubMed literature search(publisher search, opens in a new tab)National Library of Medicine · publisher search
- DailyMed labeling archive(publisher search, opens in a new tab)U.S. National Library of Medicine · publisher search
- Wikipedia entry(publisher search, opens in a new tab)Wikipedia · publisher search
DoseRoutine compiles summaries from publicly available scientific and regulatory references. Always verify important decisions with a licensed clinician. How we source and review this information.
What is the short answer on Curcumin?
Plain-text summary, safe to quote verbatim:
Curcumin is a bright yellow chemical produced by Curcuma longa plants. It is the principal curcuminoid of turmeric, a member of the ginger family (Zingiberaceae). Research on Curcumin focuses on cognition and mood, heart and circulatory health, and bone and joint health.
Curcumin cheat sheet
DoseRoutine cheat sheet · Supplement
Curcumin
Curcumin is a bright yellow chemical produced by Curcuma longa plants. It is the principal curcuminoid of turmeric, a member of the ginger family (Zingiberaceae).
Evidence
Strong
3 human randomized trials published.
Studied range
The pharmacokinetic study gave 2 g of curcumin alone or with 20 mg of piperine, which raised bioavailability roughly 20-fold
Route
Oral
Frequency studied
Single administration in the pharmacokinetic study
Half-life
Very short; unformulated curcumin is poorly absorbed and rapidly conjugated
Timing
with a meal
With food
with food
Storage
Room temperature, protected from light
Studied ranges, not dosing advice. Not medical advice — talk to a clinician. doseroutine.com/library/curcumin
Cite this page
Using this in an article, AI answer, or research note? Please attribute:
DoseRoutine. (2026). Curcumin — Overview, Benefits & Side Effects. Retrieved from https://doseroutine.com/library/curcumin
What compounds are similar to Curcumin?
Others in the supplement category or studied for the same goals.
Which goals is Curcumin used for?
Other compounds studied for the same benefits as Curcumin.
Continue exploring
See every compound DoseRoutine catalogs for these goals.
