Walk this number of steps each day to cut your risk of dementia

Want to reduce your risk for dementia? Slap on a step counter and start tallying your steps -- you'll need between 3,800 and 9,800 each day to reduce your risk of mental decline, according to a new study.

Walk this number of steps each day to cut your risk of dementia
Want to reduce your risk for dementia? Slap on a step counter and start tallying your steps -- you'll need between 3,800 and 9,800 each day to reduce your risk of mental decline, according to a new study.