Nanobionics is an emerging field integrating nanotechnology with biological systems, offering transformative potential for food science and agricultural practices. This chapter aims to explore recent advances in nanobionics-based food sciences, highlighting innovations in areas such as nutrient delivery, crop protection, and food safety. Nanobionics has enabled the development of nanofertilizers, which optimize the release of essential nutrients to crops, and bio-nanosensors, which allow or real-time monitoring of soil and crop health, enhancing precision agriculture. In food safety, nanosensors improve the detection of contaminants, ensuring higher food quality standards. The role of bioactive nanoparticles is enhancing food preservation, improving shelf life, and promoting food security. Furthermore, smart packaging systems incorporating nanomaterials are revolutionizing the storage and distribution of food products by monitoring freshness and preventing spoilage. As artificial intelligence (AI) and machine learning (ML) are integrated with nanobionics, predictive models and smart agricultural practices are emerging, driving a sustainable future for food production. However, it concludes with an outlook on future trends, including personalized nutrition and innovations in nanobionic approaches for global food security and sustainability.