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Earlier menopause is linked to faster memory decline and earlier Alzheimer's onset
PsyPost • • health
Key Points:
- New research published in JAMA Network Open links earlier menopause to faster memory decline and a higher risk of Alzheimer's disease, suggesting the age of menopause could be an early indicator of long-term brain health.
- The study tracked 2,603 women over up to 18 years, finding that earlier menopause, especially surgical menopause, is associated with steeper cognitive decline, earlier Alzheimer's diagnosis, and increased brain white matter damage.
- Women who experienced natural menopause earlier showed faster accumulation of white matter hyperintensities, indicating vascular damage, while surgical menopause was linked more strongly to cognitive decline and earlier Alzheimer's onset.
- Researchers caution that the study is observational and cannot prove causation, but highlight the perimenopausal period as a potential window for interventions to support brain health through managing modifiable risk factors.
- The findings emphasize the need for personalized care during menopause and call for further research into hormonal impacts on brain aging and the potential benefits of menopausal hormone therapy.
