The brand that's trusted across America introduces the latest installment in a new series of trade paperbacks, conveniently sized and priced, which focus on single subjects. This guide disproves the popular misconception that memory loss is a natural part of the aging process. It contains detailed information on the "big 4" all natural brain boosters: the soy extract Phosphatidylserine (aka "PS"), the Chinese herb Huperzia Serrata, which may increase memory neurotransmitters in the brain, Acetyl-L-Carnitine, and Ginko Biloba. The book also includes fascinating facts and exercises to sharpen brain function and memory retention. For example, readers can try this study aid: use a specific fragrance (essential oil, perfume, etc.) when studying for a test. Put the fragrance away until test time -- the strong effect of fragrance on memory has been shown to increase recall powers. The latest memory research and conventional wisdom combine with alternative methods and exercises in this intrigu . CLICK HERE TO START DOWNLOAD