Alzheimer's is a national crisis. Over 6 million Americans are living with Alzheimer's. One in three seniors dies of Alzheimer's or another dementia. It kills more than breast cancer and prostate cancer combined. More than 11 million Americans are providing unpaid care for people living. with Alzheimer's and other dementia. The Alzheimer's Association is the world's leading voluntary health organization in Alzheimer's care, support and research. We need your help to end this devastating disease.