Does Berberine help inflammation? (Grade B evidence)
Berberine shows a Grade B benefit for inflammation — moderate-certainty evidence from randomised trials, especially in adults, especially with cardiovascular disease or diabetes. Typical studied doses are varies across trials.
Bottom line. Berberine shows a Grade B benefit for inflammation — moderate-certainty evidence from randomised trials, especially in adults, especially with cardiovascular disease or diabetes. Typical studied doses are varies across trials. [1 RCT]
- Direction
- benefit
- Magnitude
- Meta-analysis of 5 RCTs: berberine supplementation significantly decreased serum C-reactive protein versus control, with no significant heterogeneity between studies. The authors note patients with cardiovascular disease and diabetes may be the groups most likely to benefit; larger confirmatory trials are still needed.
- Grade
- B
- Certainty
- moderate
- Clinical meaning
- small but potentially useful
- Who it applies to
- adults, especially with cardiovascular disease or diabetes
- Dose / form studied
- Safety
- moderate_with_metformin
- The one limitation
- Sample sizes are small in most included trials; effect sizes may shrink with larger studies.
Reviewed · Evidence last changed · Claim clm_ec_b11-berberine-inflammation v1
⚠ Safety in context
- moderatewith Metformin: Berberine also lowers glucose; combined with metformin it can compound hypoglycemia. Monitor with your clinician. full interaction →
Grade B / moderate: probably helps, and new studies are unlikely to reverse this — but could shrink the effect size.
Who it works for
Best-studied in adults, especially with cardiovascular disease or diabetes. Effective doses cluster around varies across trials.
Evidence
| Study | Design | Cite |
|---|---|---|
| Effect of Berberine on C-reactive protein: A systematic review and meta-analysis of randomized controlled trials. | peer-reviewed | PMID:31519292 |
Why this grade
Reasoning trace
Grade B at moderate certainty. The grade reflects the direction and size of the effect across the 1 publishable source above; certainty reflects heterogeneity, sample sizes, and design quality. What would move it upward: additional well-powered RCTs in the target population that replicate the effect at similar doses. What would move it down: a large null trial, discovery of publication bias, or a retraction of a keystone study.
Dose & form
Studied intake: varies across trials.
How it stacks up for inflammation
- Berberine vs Turmeric for inflammation — Turmeric Grade C
- Berberine vs Omega-3 for inflammation — Omega-3 Grade B
- Berberine vs Magnesium for inflammation — Magnesium Grade B
- Berberine vs Creatine for inflammation — Creatine Grade —
- Berberine vs Melatonin for inflammation — Melatonin Grade B
- Berberine vs Ginkgo for inflammation — Ginkgo Grade B
- All interventions graded for inflammation →
Grade history
No grade changes yet. Initial grade assigned; re-reviewed on every 12 months (Grade A/B) — next review by . Methodology v1.
Re-review cadence: every 12 months (Grade A/B) · next scheduled by · methodology v1.
Frequently asked
How long does Berberine take to work for inflammation?
Trials of Berberine for inflammation typically report effects within 2–4 weeks, though individual response varies. Studies rarely find benefit inside 1 week for chronic outcomes.
What dose was used in studies of Berberine for inflammation?
Studied doses for Berberine in inflammation trials cluster around varies across trials. See the dose block for the specific range and how it varies by form.
Does Berberine work for inflammation if I'm not deficient?
The effect concentrates in adults, especially with cardiovascular disease or diabetes. If your baseline is normal, expect a smaller effect than the trial averages.
Berberine or the next-best alternative for inflammation?
See the compare block above for the head-to-head with the most-cited alternative. Grade + certainty differences matter more than any single trial.
Related
What this is — and is not
- Evidence description
- Meta-analysis of 5 RCTs: berberine supplementation significantly decreased serum C-reactive protein versus control, with no significant heterogeneity between studies. The authors note patients with cardiovascular disease and diabetes may be the groups most likely to benefit; larger confirmatory trials are still needed.
- Substrate's interpretation
- Grade B at moderate certainty — the direction and size the studies converge on, as our reading of the corpus.
- Discuss with a clinician
- If you're on medication or have a condition that changes the calculus, bring the interaction & population blocks above to your pharmacist or prescriber before deciding.
- Individualized medical advice
- Not provided here or on any Substrate surface (API, agent tool, embed) — see YMYL policy.
Cite this page
Reuse under CC-BY 4.0 with attribution to evidencebased.info.
Plain-text citation
Substrate. Does Berberine help inflammation? (Grade B). https://evidencebased.info/interventions/berberine/inflammation. Updated 2026-07-16.
BibTeX
@misc{substrate_erberineinflammation,
author = {Substrate editorial},
title = {Does Berberine help inflammation?},
year = {2026},
url = {https://evidencebased.info/interventions/berberine/inflammation},
note = {Grade B, evidencebased.info}
}Found something wrong on this page? Report an error →