NEW YORK – Walking a few thousand steps a day can slow cognitive decline in older adults who are at increased risk of developing Alzheimer’s disease, according to research published in November. Getting about 3,000 to 5,000 daily steps was advantageous compared with doing less physical activity. The benefit peaked at around 5,000 to 7,500 steps.

The link between exercise and dementia is well established, and many neurologists say physical activity is one of the best ways to reduce the odds of developing the condition.