Nutritional deficiency can be defined as the consumption of a diet consisting of nutrients less than the required amount. This book on nutritional deficiencies covers a wide range of topics including malnutrition aid and ideal supplements and nutritional substitutes. The topics included in this book on nutritional deficiencies are of utmost significance and bound to provide insights to readers. It unfolds the innovative aspects revolving around the causes of nutritional deficiencies along with their effects and management techniques which will be crucial for the progress of this discipline. Students and academicians in the field of nutrition and diet will find this book to be extremely useful.