About Alzheimer’s
Learn about Alzheimer’s disease, its warning signs, diagnosis, stages, treatment approaches, brain health, and current research in a clear, family-friendly format.
Browse Alzheimer’s & Dementia by Topic
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Understanding Alzheimer’s
About Alzheimer’s Disease
Alzheimer’s disease is a progressive brain disease and the most common cause of dementia. Dementia is a term for a decline in memory, thinking, language, judgment, or daily function…
Explore topic →Understanding Alzheimer’sWarning Signs
Occasional forgetfulness can happen with normal aging. A more concerning pattern is a change that is new, getting worse, or beginning to interfere with work, relationships, safety,…
Explore topic →Understanding Alzheimer’sDiagnosis Guide
A diagnostic workup commonly includes a medical history, medication review, physical examination, cognitive screening, and discussion with a family member or trusted informant.
Explore topic →Understanding Alzheimer’sStages of the Disease
Every person is different, and the pace of change can vary widely.
Explore topic →Treatment & Brain Health
Treatment Options
Care usually combines medical treatment, safety planning, caregiver education, and structured daily support.
Explore topic →Treatment & Brain HealthBrain Health
While no lifestyle change can guarantee prevention, several habits are associated with healthier brain aging.
Explore topic →Research & Information
Research & Clinical Trials
Research continues to expand our understanding of Alzheimer’s disease, biomarkers, imaging, and treatment. Clinical trials help evaluate new therapies and improve standards of care.
Explore topic →Research & InformationMedical Review Standard
Content is based on current information from the National Institute on Aging, CDC, FDA, Alzheimer’s Association, and 988 Suicide & Crisis Lifeline. Sources were checked in August 2026.
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