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Pick up the walking pace to protect your brain health : NPR
NPR • • general
Key Points:
- A new study finds that people over 80 who walk significantly faster than their peers, called "super movers," are about 50% less likely to experience cognitive decline, highlighting walking speed as a strong indicator of brain health.
- The research links muscle health to cognitive function, explaining that muscle activity releases signaling molecules like brain-derived neurotrophic factor (BDNF) which support brain cell growth and memory maintenance.
- Walking engages multiple body systems—cardiovascular, respiratory, and neurological—promoting overall health and brain resilience even in the presence of Alzheimer's-related brain changes.
- Genetics influence longevity and cognitive health, but lifestyle factors such as diet, sleep, stress management, and social engagement play critical roles in preventing or delaying dementia.
- The study encourages regular exercise and mobility at any age to enhance brain health, with experts recommending tools like the Brain Care Score to assess and reduce individual risks for cognitive decline.
