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.
Turmeric, in the form of curcumin supplements, is used widely around the world. Supplementing with curcumin as directed is generally considered safe. However, some diseases and conditions might 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 ...