The compilation of research conducted by esteemed scientists and educators from diverse specializations forms the basis of this book. These individuals have voluntarily contributed their work in the form of articles to address various aspects of food security and livelihood in different states and throughout the country.

The current relevance of this publication lies in the fact that food security and livelihood are pressing issues facing the nation, and it demonstrates the application of quantitative methods for estimating demand and supply gaps.

The book also addresses the strategies for conserving food resources through proper processing and enhancing livelihood options through value addition. Additionally, it provides a comprehensive examination of nutritional demand-supply gaps, malnutrition, and related concerns. This publication is expected to serve as a valuable reference for researchers, planners, and public representatives, aiding in the understanding of the conceptual framework of livelihood and food security, as well as the development of practical policies for achieving food security through the attainment of livelihood security at both macro and micro levels.