What Causes Alzheimer's Disease? Español Alzheimer’s disease is a brain disorder that slowly destroys memory and thinking skills, and eventually, the ability to carry out the simplest tasks. …

Alzheimer’s is currently ranked as the seventh leading cause of death in the United States and is the most common cause of dementia among older adults. Dementia is the loss of cognitive …

In Alzheimer's disease, damage to the brain likely starts a decade or more before memory and other cognitive problems appear. Learn about the toxic changes occurring in the Alzheimer's …

Learn about Alzheimer's, a brain disease that causes memory loss and other cognitive impairment. It's the most common cause of dementia in older adults.

Genetic variations are one of several possible risk or protective factors for Alzheimer’s disease. Learn about genetic variations that are associated with Alzheimer’s, genetic testing, and …

Alzheimer’s causes and risk factors Scientists believe that a combination of genetic, lifestyle, and environmental factors influence when Alzheimer’s disease begins and how it progresses.

Alzheimer's and dementia Alzheimer’s disease is the mostly commonly diagnosed form of dementia in older adults. Learn more about the disease, including diagnosis and treatment, …

Español Ask yourself the five questions below to help understand your risk factors for developing Alzheimer’s disease. How old are you? Age is the biggest known risk factor for Alzheimer’s. …

Can eating a specific food or following a particular diet help prevent or delay dementia caused by Alzheimer’s disease? Many studies suggest that what we eat affects the aging brain’s ability to …

Alzheimer’s is a brain disorder that slowly destroys memory and thinking skills, and is the most common form of dementia. In most people with Alzheimer’s, symptoms first appear later in life. …