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Daily Steps May Slow Cognitive Decline and Alzheimer's Risk
A study in Nature Medicine suggests 3,000 steps daily can slow age-related memory loss and Alzheimer's risk, with greater benefits from 5,000-7,500 steps. Israeli doctors confirmed physical activity aids brain health, noting slower cognitive decline and reduced tau protein buildup in more active older adults.
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What happened
- 01Walking 3,000 steps daily may prevent age-related memory decline and Alzheimer's, according to a Nature Medicine study.
- 02The greatest benefits were seen in individuals walking 5,000 to 7,500 steps per day.
- 03Physical activity helps maintain brain health and slows cognitive decline, Israeli doctors confirmed.
- 04Walking slowed memory decline and tau protein buildup in older adults with high tau levels.
- 05Some research suggests 3,800 steps daily can cut dementia risk by 25%, and 9,800 steps by 50%.
The research, involving 296 participants aged 70, found walking slowed memory decline and tau accumulation, though the direct causal link is still under investigation. Additional studies indicate specific step counts can significantly lower dementia risk.
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