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Late Menopause May Cut Parkinson's Risk
8 May
Summary
- Estrogen's decline during menopause affects brain neurons.
- Later menopause is linked to a slightly lower Parkinson's risk.
- Estrogen offers a protective effect on the brain.
Menopause marks a significant health transition for women, characterized by a permanent cessation of menstrual cycles and a substantial decline in estrogen levels. This hormonal shift extends beyond reproductive changes, impacting numerous physiological functions, including cardiovascular health and neurological activity.
The reduction in estrogen is associated with an increased risk of cardiovascular problems. Furthermore, it affects brain neurons, potentially increasing vulnerability to neurodegenerative diseases. A 2021 study highlighted that women experiencing menopause at a later age exhibited a marginally lower risk of developing Parkinson's disease.
This finding aligns with the understanding that longer exposure to natural estrogen, a hormone studied for its protective effects on the brain, may contribute to this reduced risk. Therefore, the timing of menopause could play a role in a woman's future neurological health.
