Legumes well recognized an important food crop for the globe and it is playing vital actions in developing countries. it is considered one of the the main sources of proteins, starch, fiber, vitamins, and minerals for the human diet, being .Climate change has the potential to impact the quantity and reliability of legumes production, quality of seeds. However, the underlying mechanisms have not been fully cleared. This book summarizes the highlighting the importance of nutritive value legumes crops, the present improvements and some of future directions for enhancing the processing for nutritional quality. Accordingly, recent technologies that have greatly increased food supply on the legumes productivity and quality, highlighting the need for Global food security. Furthermore, Other related subjects, to supply an updated and universal demand of the importance of legumes in human feeding.