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Articles related to focusing on healthy aging, prevention, mobility, cognition, nutrition, independence, and caregiving support.

Oct 4, 2025

5 min

How much does your brain shrink by age 70? Understanding healthy brain aging

By age 70, the average human brain can experience a volume reduction of 10% to 15% from its peak. This common age-related change prompts many to ask, "how much does your brain shrink by age 70," and what impact does this process have on cognitive function?

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