A new study, which involved scanning the brains of more than 10,000 healthy men and women from ages 18 to 97, found that those who walked, swam, cycled or otherwise worked out moderately for 25 minutes a week had bigger brains than those who didn’t, whatever their ages.

How exercise increases brain volume — and may slow memory decline

A study of more than 10,000 brain scans found that just 25 minutes of weekly exercise lead to bigger, healthier brains.

I grew up braining and my brain turned out brain.

Hmm, my brain should be spilling out of my ears.

We know this

Ok fine

Bigger brains? Wapo is going the way of The Enquirer.

I agree exercise is important, but what the fuck does "bigger brains" mean? Size says nothing about efficiency. Maybe they're just better hydrated.