Even small amounts of exercise boost women's brain speed, study finds - CNN

A brisk walk or bike ride for even 15 minutes a week can boost a woman's cognitive speed as she ages, while mental activities such as reading and playing cards helps both sexes, a new study revealed.

(CNN)Keeping your body and brain fit has long been a prescription for better mental health as you age. A new study has now revealed that women's mental processing speed may actually benefit more than… [+5793 chars]

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