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U.S Department of Health and Human Services (HHS) National Institutes of Health

Among the challenges are moments of joy.

The federal government is committed to making every day better for people with dementia, their caregivers, and their families.

 

Find out how we’re taking action.

A person with dementia and their spouse

Alzheimer's & Related Dementias

Learn the facts about the forms of dementia, including signs and symptoms.
older man and woman searching for clinical trials on a laptop

Find Clinical Trials

Learn about participating in clinical research and how to find a clinical trial or study.
Person with dementia living a fulfilling life

Life With Dementia

Find information to help people with dementia and their caregivers live better lives.
A health professional talks with a patient about Alzheimer's disease and dementia.

For Professionals

Find resources for health care providers, community and public health workers, and researchers.
Caregiver looking after person with dementia

Caregiver Information

Explore tips for caregivers and family members, including tips on everyday care.
Older woman holding her hand over her heart in a caring gesture

Taking Action

Learn what the federal government is doing and what you can do to address Alzheimer’s and related dementias.

Why Participate in a Clinical Trial?

When you volunteer for a clinical trial, you help bring us closer to Alzheimer’s treatment and prevention discoveries.

Learn how you can help.

News & Events

microscope image of macrophage cell
Immune cells control waste clearance in the brain
NIA-funded researchers identified a type of immune cell that helps clear waste products in the brain.
Doctor examining patient's eyes
Vision impairment is associated with as many as 100,000 U.S. dementia cases
NIA funded research suggests that existing treatments for vision problems including eye exams, glasses prescriptions, and cataract surgery may potentially have prevented about 100,000 cases of dementia in the U.S.
Abstract human
NIH releases 2022 dementia research progress report
The report features science advances and related efforts made between March 2021 and early 2022 in areas including drug development, lifestyle interventions, biomarker research, and more.
More News
Three National Institute on Aging publications, The Dementias, Clinical Trials and Older Adults, and Caring for a Person With Alzheimer’s Disease.
Find Free Alzheimer’s and Related Dementias Publications from NIA