Long-term financial strain linked to accelerated brain aging, UK study finds
Researchers at University College London discovered that chronic money worries over decades are associated with faster cognitive decline and greater brain shrinkage in later life.
A longitudinal study led by University College London examined over two thousand Britons from birth through their seventies, finding that individuals who repeatedly reported difficulty managing finances exhibited accelerated age-related cognitive decline and notable brain volume loss in their late sixties. These outcomes persisted even when researchers controlled for early-life cognition, schooling and socioeconomic background.
The effect was most pronounced in men and in participants carrying the APOE-ε4 allele, a known risk factor for Alzheimer’s disease. The investigators propose that chronic financial stress may heighten inflammation and cognitive load, hastening brain aging. Interestingly, those with long-standing hardship showed slower memory decline after age 53, likely because much of the decline had already occurred. The study’s authors argue that policies aimed at reducing chronic poverty could also curb dementia incidence.
Why it matters
Chronic financial stress may speed up brain aging, highlighting the health importance of tackling long-term poverty.
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