Precision Nutrition Review http://fit-life.us/precision-nutrition-review/... Precision Nutrition is the nutrition system used by Dr. John Berardi039;s personal clients and athletes to build lean, muscular, highperformance physiques in record time. Includes the Precision Nutrition Diet Manual, the Gourmet Nutrition Cookbook, the No Nonsense Nutrition 2 Disc DVD set and the Precision Nutrition Audio CD set.