This is the fully revised, updated and enlarged edition of the book which focuses on food and nutrition science. It will serve as an ideal text for undergraduate students studying courses in home science, food and nutrition, allied health sciences, food science and technology, agriculture and allied areas of food processing. Food and Nutritional Science, 2/e with Objective Questions and Answers focuses on basic aspects of nutrition with the new trends and the novel approaches in the field of food and nutrition science.The book will serve as an ideal text for the students who are studying home science, food and nutrition, allied health sciences, food science and technology, agriculture,and allied areas. The contents in this edition have been revised on the basis of recent developments in the field of nutrition science and the changes in the examination patterns. All the topics are well explained in a simple and organized manner. In this edition 1500 objective questions have been given to help the students who are preparing for various entrance examinations for undergraduate and postgraduate courses and for competitive examinations, especially UGC-NET, ICAR-NET and other similar examinations.