The spice known as organic turmeric may be the most effective nutritional supplement in existence. Many high-quality studies show that turmeric has major benefits for the body and brain. Many of these benefits come from its main active ingredient, curcumin. Organic turmeric contains bioactive compounds with medicinal properties. It contains curcumin, a substance with powerful anti-inflammatory and antioxidant properties. Most studies use organic turmeric extracts that are standardized to include large amounts of curcumin.