Twice in the past couple of days, I've been in conversation and found myself grasping for a word. On both occasions, my 4-year-old supplied the word before I could come up with it. And, of course, there are the times that I walk into a room only to realize that I have no idea what I wanted to do once I got there. Are these natural lapses or early signs of something more sinister?
"We are all one day closer to Alzheimer's disease," Dr. Gary Small says forebodingly in his book "The Memory Bible: An Innovative Strategy for Keeping Your Brain Young" (Hyperion, 2003). "Alzheimer's and dementia begin forming in our brains much earlier than anyone previously imagined, even in our 20s."