Research indicates that ongoing climate change may lead to a reduction in pollinator resources in locations such as the Great Plains, negatively affecting honey production. Moreover, the primary factors contributing to the decline of bee populations are habitat destruction, diseases and pests, pesticide exposure, climate change, and demographic factors. Agricultural development and urbanization have resulted in considerable habitat loss, diminishing the availability and variety of floral supplies and nesting sites for bees .This work aims to integrate food science and nanotechnology to address real-world challenges and support the United Nations' Sustainable Development Goals. Furthermore, this study provides detailed information about the benefits of green walnut (Juglans Regia L.), how green walnut can be used in bee feed development, and how we can design a bee product that can be helpful in reducing the blood sugar level in humans and the development of silver nanoparticles (since the use of nanotechnology is at its peak), including the sensory analysis of the green walnut bee product from an international perspective.