There’s a good reason why Asians who consume lots of curries retain sharp mental function and little cognitive decline with age. It’s turmeric, the spice that gives curries their golden color. More specifically, it’s the curcumin found in turmeric. The best way to maintain a healthy, highly functional brain is to prevent out-of-control brain oxidation (“brain rust”) and its partner in crime, brain inflammation (“brain on fire”). And one of the best supplements you can take to do this is curcumin, an antioxidant and anti-inflammatory that is uniquely beneficial to the brain. A recent double-blind, placebo-controlled trial done at UCLA found that when older adults with mild memory complaints were given just 180 milligrams of curcumin a day for a year and a half, they significantly improved their performance on memory and attention tests, enhanced their mood, and had less amyloid and tau (associated with Alzheimer’s disease) in the parts of their brains that control memory and…