Your Health: To Keep Your Brain Nimble As You Age, Stretch It

Nowadays, some scientists say, you can exercise your brain the way you exercise your body.
If you sleep more, eat less and get plenty of exercise — using your body and your brain — says Richard Restak, you can improve your intelligence over the years and help stave off the dementia that comes with old age. To Keep Your Brain NimbleAs You Age, Stretch It

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