Chronic Stress May Cost You Peace Of Mind — And Memory

Key TakeawaysChronic stress may affect women's brain health moreWomen over 50 with higher long-term stress showed greater declines in attention and language skills than menFolks in all groups with stronger social connections experienced less decline in attention.TUESDAY, Sept. 29, 2026 (HealthDay News) — Chronic stress may hit women's brain power harder than men's as they age.A new study of nearly 3,900 healthy adults age 50 and older without dementia found women with higher levels of ongoing stress had steeper declines in attention and language than men.Researchers said it’s not yet clear why — or whether the difference is tied to biology, such as hormones, or social factors like gender roles.Hispanic participants with higher stress also had greater memory decline than non-Hispanic white participants.But there was an encouraging finding across all groups: Greater social support was linked to less decline in attention.Participants reported long-term stress from money, work, health, relationships and caregiving, along with the degree of support they felt. Their thinking skills were then tested about every two years.Because the study was observational, it can't prove cause and effect.Still, researchers say the findings highlight potentially important factors in healthy brain aging."Social connections and stress are parts of everyday life that may be possible to change," said co-author Michelle Mielke, a professor of epidemiology and prevention at Wake Forest University School of Medicine in Winston-Salem, North Carolina.Next, researchers want to investigate whether reducing stress or strengthening meaningful support networks can help preserve cognitive function as people age. They also want to better understand how these factors may influence the risk of Alzheimer's disease and related dementias.The study was recently published in the journal Alzheimer’s & Dementia.More informationThe American Brain Foundation has more on how stress affects the brain.SOURCE: HealthDay TV, Sept. 29, 2026 .What This Means For YouChronic stress may contribute to greater cognitive decline in women as they age, while strong social support may help protect brain health..Sign up for our weekly HealthDay newsletter

Chronic Stress May Cost You Peace Of Mind — And Memory

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