Silver Book Fact
1 in 6 women and 1 in 10 men who live to be at least 55 years old will develop Alzheimer’s disease in their lifetime.
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