Following up on the success of its highly-regarded predecessor, the Second Edition covers the most important topics pertinent to the world of clinical nutrition. It emphasizes the importance of nutrition to medicine and allied health sciences, and how the principles of good nutrition can enhance day-to-day clinical practice and profiles real clinical cases to facilitate the understanding and application of nutrition principles. This new edition features new chapters and fully updated material on nutraceuticals, alternative medicine and nutritional supplements, nutritional epidemiology, gene-nutrient interaction, and helps the reader understand why each nutrient is required for good health.