Millions of people in their mid-forties and beyond know it can be frightening, stressful, and just plain inconvenient to cope with a faulty memory. Now, help is at hand in a scientifically proven, clinically tested natural supplement derived from soybeans: phosphatidylserine, or PS. In "The Memory Cure", Crook and Adderly have combined the restorative power of PS with a total diet and lifestyle plan that helps combat memory loss.