Why are women twice as likely to develop Alzheimer’s as men?
Why are women twice as likely to develop Alzheimer’s as men?

Why are women twice as likely to develop Alzheimer’s as men? — Harvard Gazette

Why are women twice as likely to develop Alzheimer’s as men?
Why are women twice as likely to develop Alzheimer’s as men? — Harvard Gazette
TL;DR: brain plaques arising from tau protein accumulation, arising from hormonal changes post-menopause or during hormone replacement therapy, that should not continue into old age.