🔬 Science 3d ago · Clarissa Brincat

Does estrogen protect against dementia? And if so, who should take it?

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Does estrogen protect against dementia? And if so, who should take it?
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In women's reproductive years, their brains are exposed to high levels of sex hormones, and their neurons may come to depend on those hormones to function optimally. But leading up to and after menopause, the ovaries produce far less estrogen and progesterone, raising concerns that this drop in hormones may contribute to women's dementia risk."We think that the loss of those hormones at menopause renders those neurons more vulnerable to age-related cellular decline and pathologies like Alzheimer

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