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This Job Type Cuts Dementia Risk in Half #dementia #health #brainhacks

7 Apr 2026 · 1 min

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A study of 380,000 people found that mentally demanding jobs requiring decision-making and problem-solving cut dementia risk in half. The cognitive demands of your daily work may matter more for brain health than years of formal education.

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A massive new study analyzing more than 380,000 people is reshaping how we think about dementia risk. And the takeaway is surprisingly simple: what you do for a living every day may matter as much as or more than how long you stayed in school. Researchers found that people in more mentally demanding jobs, roles involving decision-making, creativity, and problem-solving, had significantly lower risk of developing dementia later in life. Ultimize.

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