The PS Factor by Dr. Thomas Crook III, Ph.D. »
By Leighann on Apr 6, 2008 in Healthy Living, Nothing Like a Good Book | 0 Comments
TweetBasically this book is a long sales brochure for PS (phosphatidylserine). However, it does have some good memory tricks, tests, and exercises. It claims that a 65 year-old who trains using their guidelines (and product) will remember better than an untrained 25 year old. As we grow older, our ability to remember things, like names [...]