Probiotics play a crucial role in poultry production by promoting gut health, enhancing nutrient absorption, and bolstering immune function in birds. They consist of beneficial microorganisms that aid in digestion and inhibit harmful bacteria. By maintaining a balanced microbiota in the gut, probiotics help improve growth rates, feed efficiency, and overall performance of poultry flocks. Additionally, they contribute to reducing the need for antibiotics, thereby supporting sustainable and healthier poultry farming practices.