It is an old saying “We are what we eat”, and post pandemic we all have realized the importance of health and wellness in our lives. Keeping us updated with the ever-changing Nutrition research will help us in bringing good health and wellness to the society. This textbook is designed to guide you through the dynamic and multifaceted field of Applied Nutrition. Whether you are M.Sc. Applied Nutrition student or a Nutrition professional aiming to update knowledge in nutrition, this book will provide you with in-depth wealth of knowledge, Practical insights and latest research developments in the nutrition field. Case studies and discussions in the book will be of immense help to the practicing professionals in adding to their knowledge.