Whole turmeric (fresh, powdered, or in supplements) tends to contain lower curcumin levels (around 3%). Some researchers contend the higher the curcumin content, the more potent a product will be.
Curcumin has an estimated bioavailability of 65% after oral administration. It inhibits cytochrome P-450 isoenzyme 1A1 and is metabolized by glucuronidation. [13] Neither turmeric nor curcumin has ...
Phytotherapy Research: Another study published in 2014 showed that curcumin was as effective as diclofenac, a commonly prescribed nonsteroidal anti-inflammatory drug (NSAID), in reducing pain and ...