Native to the Indian subcontinent and Southeast Asia, turmeric plants are gathered each year for their rhizomes, which are usually ground into a deep orange-yellow powder. This powder has a warm, bitter, black pepper-like flavor and earthy, mustard-like aroma. Plus, it is used mostly in savory dishes, but also in some sweet dishes. While not all of the health benefits of curcumin (ie, the principal curcuminoid of turmeric) have been clinically proven, this compound has been known to reduce (chronic) pain and inflammation and to slow down the effects of Alzheimer’s disease. Studies have also shown that curcumin can be very effective in treating depression symptoms. In addition, it helps to increase the serotonin and dopamine levels in the brain, known as “feel good” neurotransmitters.