Silver Book Fact
Because of the increase in the number of people over 65 in the United States, the annual incidence and other dementias is projected to double by 2050.
Alzheimer's Association. 2012 Alzheimer’s Disease Facts and Figures. Alzheimers Dement. 2012; 8(2): 131-68. http://www.alzheimersanddementia.com/article/S1552-5260(12)00032-5/fulltext