Foods That Make You Smarter

Fire up your focus and sharpen your smarts with these healthy brain-boosting foods.

Brussels Sprouts

Here’s a good reason to eat your Brussels sprouts: Scientists have proven that the cruciferous plant is packed with molecules that our bodies convert into diindolymethane, an immune-system booster that helps protect new brain cells. Its antioxidant content helps clean up cancer-causing free radicals, waste products your body makes when it uses fuel to create energy.