After reading Smart Nutrients, (a book co-authored by A. Hoffer), I was impelled to write to him and relate a story to him. In my letter, I briefly described the story of my mother-in-law, V, and her identical twin sister M. I felt that V had benefited greatly from a supplement program on which I had put her following her twin’s diagnosis with Alzheimer’s. V is an alert lady of 88 years, M, her identical twin, died at the age of 70 from the affects of Alzheimer’s disease. To me, this was unusual.

http://orthomolecular.org/library/jom/1999/articles/1999-v14n02-p070.shtml