Alzheimer's disease is a progressive, degenerative disorder that affects the brain and results in a decline in memory, thinking, and other cognitive abilities. It is the most common cause of dementia among older people, and it typically begins with mild memory loss that gradually worsens over time.
The exact causes of Alzheimer's disease are not completely understood, but a combination of genetic, environmental, and lifestyle factors is believed to play a role. There is currently no cure for Alzheimer's, but various treatments and strategies can help manage the symptoms and slow the progression of the disease.
It's important for people with Alzheimer's and their caregivers to be knowledgeable about the disease and to have access to resources and support to help them cope with its impact.