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Overview
Phosphatidylserine--PS for short--combined with a revolutionary new diet outlined step-by-step in this audiobook, can dramatically improve memory retention by supplementing the brain's natural structure to keep memory capacity strong. Backed by years of clinical researched, and presented in an accessible manner, this audiobook explains everything listeners need to know about PS.Book Details
Published
November 28, 1998
Publisher
Simon & Schuster Audio
Format
Hardcover
ISBN
9780765597212