6 WAYS TO GET EVEN SMARTER

Simple strategies to boost brainpower, eliminate memory blips and more

- BRENDA KEARNS

SHARPENS FOCUS

Seeing green

Spending time in nature can quickly perk up a sluggish brain. And you don’t have to hike through forests to get the benefit. Researchers at the University of Wisconsin-Milwaukee say simply relaxing near a houseplant can improve concentration in minutes. Turns out the sight of plants prompts the brain to release focus-sharpening beta waves and dials down the production of the delta waves that trigger grogginess.

SPEEDS THINKING

The scent of rose