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Walking a few extra steps can help your cognitive health go the extra mile. Physical activity has time and again proven its benefits for both mind and body. Regular physical activity, such as walking, is associated with lower blood pressure, while elevated blood pressure has been linked to poorer brain health.

However, much of the research exploring the connection between hypertension and cognitive health relied on people reporting their own activity levels. In a recent study, researchers took a more objective approach to investigating whether staying active and keeping blood pressure in check over the years could help preserve cognitive abilities such as attention, focus and self-control.

They tracked daily step counts with Fitbit devices alongside blood pressure measurements over a 14-year period (2009–2023). Following the study period, participants took four computerized tests, each targeting a different mental ability.

The data showed that the more steps people took each day, the better they performed on tests measuring sustained attention, focus and reward planning.

On average, every extra 1,000 steps a day was linked to higher scores across these cognitive tasks. Also, higher systolic blood pressure was associated only with poorer performance on the decision-making test, with no significant impact on other cognitive parameters.

Cognitive skills such as good memory, sharp focus and the ability to pay attention might sound like the recipe for a star student, but these skills matter just as much in our everyday lives, shaping how we work and navigate the world around us.

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