Curcumin

Also known as: turmeric extract, curcuminoids

Grade B — Moderate Evidenceplant compoundanti-inflammatory

Recommended Dosage

5001000 mg

With fat and black pepper (piperine) for absorption

Curcumin is the primary bioactive compound in turmeric, responsible for its anti-inflammatory and antioxidant properties. It modulates multiple molecular targets including NF-κB, COX-2, and various inflammatory cytokines. The major challenge with curcumin is bioavailability — standard curcumin extract is poorly absorbed, rapidly metabolized, and quickly eliminated. Enhanced formulations (with piperine, phospholipids, or nanoparticles) dramatically improve this.

TL;DR: Potent anti-inflammatory from turmeric. Must enhance bioavailability with piperine or specialized formulations.

Last reviewed: 2026-03-09

Evidence Rating: Grade B — Moderate Evidence

Some RCTs with positive results, or strong observational evidence. More research may refine our understanding.

Forms Comparison

Curcumin + Piperine (BioPerine)

~ Moderate Absorption

Black pepper extract increases curcumin absorption by ~2000%. Most affordable enhanced option.

general anti-inflammatoryvalue

Longvida (SLCP)

✓ High Absorption

Solid lipid curcumin particle technology. Designed to cross the blood-brain barrier.

cognitive healthbrain inflammation

Meriva (Phytosome)

✓ High Absorption

Curcumin bound to phosphatidylcholine. 29x better absorption than standard curcumin.

joint healthinflammation

Theracurmin

✓ High Absorption

Nano-particle curcumin with 27x higher bioavailability. Well-studied in clinical trials.

cardiovascularclinical applications

Standard Curcumin 95%

✗ Low Absorption

Unenhanced extract. Very poor absorption on its own — most passes through unabsorbed.

GI-targeted effects only

Interaction Warnings

Blood thinnersModerate

May increase bleeding risk

Diabetes medicationsLow

May enhance blood sugar lowering

⚠️ Important Notes

  • Poor bioavailability without piperine or lipid formulation
  • May cause GI issues at high doses

Clinical Evidence (1 study)

Curcumin for the treatment of major depression

Lopresti AL et al. (2014) — J Affect Disord

Effective as adjunct to antidepressants; comparable to fluoxetine alone

View on PubMed

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⚕️ Important Disclaimer

This information is for educational purposes only. It is not medical advice. Always consult a healthcare provider before starting any supplement regimen, especially if you take medications or have health conditions.

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