Brain immune cells shift at 50, raising Alzheimer’s risk, study finds
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August 25, 2026
NEWYou can now listen to Fox News articles! The brain may undergo a notable shift at midlife, as new research suggests that its protective immune cells begin to decline and are increasingly replaced by inflammatory cells at around age 50. Researchers…
Estrogen therapy linked to lower Alzheimer’s risk, Stanford study finds
August 23, 2026
NEWYou can now listen to Fox News articles! Women who used estrogen-only menopausal hormone therapy (MHT) were less likely to develop Alzheimer’s-related brain changes or dementia, according to a large Stanford study published Aug. 12 in Neurology. The…