45-year-old longevity researcher: How I keep my body and brain healthy—it's what 'your grandmother probably told you to do'
- Posted on April 7, 2026
- By CNBC
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45-year-old longevity researcher: How I keep my body and brain healthy—it's what 'your grandmother probably told you to do'
Jamie Justice's research focus is how to "prevent or delay the onset of functional declines, disability or chronic diseases" as people age, she says.
