Silver Book Fact
29% of all unpaid caregivers of older people in the U.S. are caring for a person with Alzheimer’s or another dementia.
Alzheimer's Association. 2008 Alzheimer’s Disease Facts and Figures. Alzheimers Dement. 2008; 4(2): 110-33. http://www.alzheimersanddementia.com/article/S1552-5260(08)00033-2/fulltext