Daily steps correlate to improved cognition and reduce odds of cognitive impairment in older adults, according to the Atherosclerosis Risk in Communities Study.
Research from 430 participants with a mean age of 78.4 found that those walking at least 4,025 steps daily exhibited 54% lower cognitive impairment odds compared to those taking fewer than 2,449 steps. Cognitive benefits increased with more steps, plateauing around 4,000.
Though no association with cognitive changes over four years was found, these findings suggest promoting 4,000 daily steps may be an effective target for enhancing cognitive health among seniors. Accelerometer-measured steps can be a practical, patient-friendly approach to discussing physical activity and cognitive health.