Is dementia in older women tied to 20-year rate of weight loss?

Is dementia in older women tied to 20-year rate of weight loss?:

Dementia Big
(HealthDay)—For women surviving into late life, the rate of weight loss over 20 years is associated with development of mild cognitive impairment (MCI) or dementia, according to a study published online Dec. 19 in the Journal of the American Geriatrics Society.

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