This book is organized using a functional approach and is based on research and practical experiences. It comprises of chapters by experts in a diverse range of disease state, their cause and treatment. It will be a guide for the health professionals to make right choices to implement nutritional practices that will benefit the patients in clinical setting and help in the right advice at discharge. The book covers not only the nutritional needs for the patients recovering from NCDs such as obesity, diabetes, cardiovascular, metabolic, neurological, and renal disorders but will also venture into pediatric and even geriatric nutrition. Critical care nutrition is another important aspect that is also covered as separate chapter in the book.