A new strategy for the growth of the poultry industry to boost market meat production and overcome the climate change has been developed within the context of Egypt Vision 2030, the country's sustainable development plan. Many infections are present in poultry eggs, which cause embryos to develop prematurely early or hatchlings to death quickly. Immunity of the embryo during embryogenesis is a significant factor influencing the growth of the chicks after hatching. In order to avoid having any negative effects on birds or indirectly on humans, it has become imperative to look for a strategy to increase the bird's immunity beginning at the embryonic Silver before hatching. Silver Nanotechnology feeding alternatives are utilized to promote chicken performance, increase nutritional effectiveness, modernize some physiological systems, and therefore improve economic efficiency. However, consistent results were scarce. The majority of trials indicated only modestly good impacts. There needs to be more research conducted due to the virtually unlimited possibilities for nanotechnology element preparations. To evaluate green nanoparticles and the precise mechanism of action of silver nanoparticles' anti-stress benefits, however, more research is still required under more standardized conditions.