🌳 The Quiet Power of a Walk in the Park
Ninety minutes in nature can quiet the part of your brain that won't stop worrying.
Your Brain on a Walk in the Woods
Stanford researcher Gregory Bratman sent volunteers on a 90-minute walk — half through a natural, green setting, half along a busy urban street. Afterward, everyone reported on their thinking and had their brain activity scanned.
The nature walkers reported less rumination — that looping, replaying-your-worries kind of thinking — and the scans backed it up: activity dropped in the subgenual prefrontal cortex, a brain region tied to dwelling on negative emotion. The urban walkers showed no such shift.
Next time your thoughts won't stop circling, trade the sidewalk for the nearest patch of green — a park, a trail, even a tree-lined block. Ninety minutes is the dose that was tested, but the research suggests even a shorter one helps.