Originally published in 1952, the text has evolved through fifteen editions, growing alongside the science of nutrition itself. For dietitians, nutritionists, and medical doctors, Krause offers a comprehensive bridge between the biochemical aspects of nutrients and the clinical application of diet therapy. The 15th edition, in particular, introduced significant updates regarding the Nutrition Care Process (NCP) model, which is the standardized framework used by the Academy of Nutrition and Dietetics.