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Menopause may increase women's risk of Alzheimer's
NewsBytes | March 18, 2026 1:39 PM CST

Women's risk of Alzheimer's

Women in their 40s and 50s are more likely than men to have lower brain energy and more signs linked to Alzheimer's, like amyloid plaques.
By age 45, a woman's lifetime risk of Alzheimer's is about 1 in 5, double that of men.
Most people with Alzheimer's are postmenopausal women.

Early menopause and 'brain fog'

Going through menopause early (especially after ovary removal) raises dementia risk even more.
Many peri- and postmenopausal women also notice "brain fog," which could be an early warning sign.

How to protect your brain

Starting estrogen-only hormone therapy around menopause can lower Alzheimer's risk, but waiting too long might backfire.
Regular exercise and antioxidant-rich foods could also help protect your brain during this stage.


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