During recent years, the practice of administering antibiotics to animal feed at sub-therapeutic levels has raised concern with consumers because of the apparent increase of antibiotic-resistant bacteria in the human food chain. Researchers have found that probiotics composed of naturally occurring beneficial live microbes such as bacteria (lactobacilli) could be the novel growth promoters. Supplementing poultry diet with probiotics has been found to improve growth performance, feed conversion efficiency, and immune responses, and help in combating enteric pathogens. The aim of this study is ...