What causes Alzheimer’s disease?
Scientists believe that for most people, Alzheimer's disease results from a combination of genetic, lifestyle and environmental factors that affect the brain over time.
Although the causes of Alzheimer's are not yet fully understood, its effect on the brain is clear. Alzheimer's disease damages and kills brain cells.
As more and more brain cells die, Alzheimer's leads to significant brain shrinkage.
What are the risk factors for…
