Evidence-based
Dementia
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•Last Updated: November 20, 2025
Dementia is a term that refers to a decline in cognitive function that interferes with daily life. Dementia can affect language, memory, visual perception, problem-solving, and focus. People with dementia may lose their ability to do everyday activities, including bathing, dressing, eating, and using the bathroom.
Dementia falls under the Brain Health category.
