Curcumin pour Irritable Bowel Syndrome (IBS)
C Preuves Preuves limitées issues de petites études, mais certains signaux positifs existent.Small RCTs suggest improvement in IBS symptoms. Anti-inflammatory mechanism plausible but evidence insufficient for strong recommendation.
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C
En conclusion
Small RCTs suggest improvement in IBS symptoms. Anti-inflammatory mechanism plausible but evidence insufficient for strong recommendation.
Key Study Findings
Review
Plant-Derived Treatments for IBS: Clinical Outcomes, Mechanistic Insights, and Their Position in International Guidelines.
Dose: None
vs: None
Outcome: None
Effet: None
None
Population: patients with IBS (review of plant extracts including peppermint oil, Iberogast, curcumin)
Review
Curcumin in Inflammatory Complications: Therapeutic Applications and Clinical Evidence.
Dose: None
vs: None
Outcome: None
Effet: None
None
Population: Review of curcumin in inflammatory complications
Systematic Review
n=1123
Double-blind
Potential therapeutic benefits of curcumin in depression or anxiety induced by chronic diseases: a systematic …
Dose: None
vs: Placebo/control
Outcome: Depression and anxiety in chronic diseases
Effet: SMD -0.65 [-1.16, -0.13] depression; SMD -0.22 [-0
0.01 (both)
Population: Adults with chronic diseases and depression/anxiety (15 RCTs)
Systematic Review
Nutritional Interventions in Adult Patients With Irritable Bowel Syndrome: An Umbrella Review of Systematic Reviews …
Dose: None
vs: Various
Outcome: IBS symptom improvement
Effet: Probiotics abdominal pain RR 4.04 (2.36-6.92)
None
Population: Adult IBS patients
Review
Natural Remedies for Irritable Bowel Syndrome: A Comprehensive Review of Herbal-Based Therapies.
Dose: None
vs: None
Outcome: None
Effet: None
None
Population: Review of herbal remedies for IBS
Systematic Review
A systematic review of the efficacy and safety of turmeric in the treatment of digestive …
Dose: None
vs: None
Outcome: None
Effet: None
None
Population: IBS patients
Key Statistics
2
Études
200
Participants
↑
Positive
C
Note
Referenced Papers
Nutrients
2026
Nutritional Interventions in Adult Patients With Irritable Bowel Syndrome: An Umbrella Review of Systematic Reviews and Meta-analyses of Randomized Clinical …
Systematic Review
Nutrition reviews
2025
10 citations
Potential therapeutic benefits of curcumin in depression or anxiety induced by chronic diseases: a systematic review of mechanistic and clinical …
Systematic Review
Frontiers in pharmacology
2025
4 citations
International journal of …
2025
2 citations
Natural Remedies for Irritable Bowel Syndrome: A Comprehensive Review of Herbal-Based Therapies.
Review
International journal of …
2025
1 citations
A systematic review of the efficacy and safety of turmeric in the treatment of digestive disorders.
Systematic Review
Phytotherapy research : …
2024
10 citations
Nutrients
2024
6 citations
[Phytotherapeutic recommendations in medical guidelines for the treatment of gastroenterological diseases - a systematic review].
Systematic Review
Zeitschrift fur Gastroenterologie
2024
3 citations
CNS & neurological …
2023
24 citations
Frontiers in microbiology
2023
11 citations
International journal of …
2023
9 citations
Nutrients
2022
16 citations
Iranian journal of …
2022
12 citations
Molecules (Basel, Switzerland)
2021
85 citations
BMC complementary medicine …
2021
56 citations
A Systematic Review of the Clinical Use of Curcumin for the Management of Gastrointestinal Diseases.
Systematic Review
Advances in experimental …
2021
8 citations
Nutrition research (New …
2020
42 citations
Western herbal medicines in the treatment of irritable bowel syndrome: A systematic review and meta-analysis.
Meta-Analysis
Complementary therapies in …
2020
34 citations
Journal of ethnopharmacology
2019
83 citations
Current gastroenterology reports
2019
17 citations
The American journal …
2019
15 citations
Journal of clinical …
2019
3 citations
Journal of clinical …
2018
75 citations
Annals of gastroenterology
2018
25 citations
Medical principles and …
2017
45 citations
Phytotherapy research : …
2017
26 citations
Current gastroenterology reports
2017
16 citations
The Medical clinics …
2017
9 citations
Journal of gastrointestinal …
2016
96 citations
Current gastroenterology reports
2016
30 citations
Metabolic brain disease
2015
62 citations
Voprosy pitaniia
2015
8 citations
The AAPS journal
2013
1866 citations
Molecular nutrition & …
2013
395 citations
Voprosy pitaniia
2013
Clinics (Sao Paulo, …
2010
47 citations
Indian journal of …
2010
14 citations
Dosage & Usage
mg = milligrams · mcg = micrograms (1,000× smaller) · IU = International Units
Posologies couramment utilisées
- general:
- 500-1,500 mg/day with piperine (black pepper extract) for absorption
- ibssupport:
- 500-1,000 mg/day
- ucmaintenance:
- 2,000 mg/day (1 g twice daily) as adjunct to mesalamine
Limite supérieure : Well-tolerated up to 8 g/day in clinical trials (most studies use 1-2 g/day)
Posologies étudiées dans la recherche
| Posologie | Durée | Effet | N |
|---|---|---|---|
| None | -- | Mixed | -- |
| None | -- | Mixed | -- |
| None | -- | Positive | 1123 |
| None | -- | Positive | -- |
| None | -- | Mixed | -- |
| None | -- | Neutral | -- |
| Peppermint oil, STW-5, psyllium, others | -- | Positive | -- |
| 200 mg | 8 weeks | Positive | -- |
Moment optimal de prise : With meals containing fat and black pepper for enhanced absorption
Safety & Side Effects
Effets indésirables signalés
- ⚠ GI discomfort (nausea, diarrhea, abdominal pain) at high doses
- ⚠ Yellow staining of skin/teeth with topical/oral contact
- ⚠ Increased gallbladder contractions (avoid with gallstones or bile duct obstruction)
- ⚠ Iron chelation (may reduce iron absorption at very high doses)
Interactions connues
- ● Anticoagulants (curcumin has antiplatelet properties; may increase bleeding risk)
- ● Chemotherapy agents (curcumin may alter drug metabolism via CYP enzyme inhibition)
- ● Sulfasalazine (additive anti-inflammatory effect — may be beneficial in IBD)
- ● Iron supplements (curcumin may chelate iron; space dosing)
- ● Piperine/black pepper (enhances curcumin bioavailability by 2,000% — commonly co-administered)
Apport maximal tolérable : Well-tolerated up to 8 g/day in clinical trials (most studies use 1-2 g/day)
Consultez toujours votre professionnel de santé avant de commencer tout complément alimentaire.Consultez toujours votre professionnel de santé avant de commencer tout complément alimentaire.
Frequently Asked Questions
Does Curcumin help with Irritable Bowel Syndrome (IBS)?
Based on 2 studies with 200 participants, there is limited but promising evidence that Curcumin may support Irritable Bowel Syndrome (IBS) management. Our evidence grade is C (Some Evidence).
How much Curcumin should I take for Irritable Bowel Syndrome (IBS)?
Studies have used various dosages. A commonly studied range is 500-1,500 mg/day with piperine (black pepper extract) for absorption. Always consult your healthcare provider before starting any supplement regimen.
Are there side effects of Curcumin?
Reported side effects may include GI discomfort (nausea, diarrhea, abdominal pain) at high doses, Yellow staining of skin/teeth with topical/oral contact, Increased gallbladder contractions (avoid with gallstones or bile duct obstruction), Iron chelation (may reduce iron absorption at very high doses). Most side effects are mild and dose-dependent. Consult your doctor if you experience any adverse reactions.
How strong is the evidence for Curcumin and Irritable Bowel Syndrome (IBS)?
We rate the evidence as Grade C (Some Evidence). This rating is based on 2 peer-reviewed studies with 200 total participants. The overall direction of effect is positive.
Related Evidence
Autres ingrédients pour Irritable Bowel Syndrome (IBS)
Curcumin pour d'autres pathologies
References
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