An experiment was conducted using 600 broiler chicks to investigate the effect of four levels of butyric acid (0, , and %) on gut health from day 1 to 42 days. Influence of butyric acid on pH in different sections of the small intestine, gut histomorphology and the microbial load in the caecum was tested on 21 days and 42 days of the trial. | Effect of butyric acid supplementation on gut health in broiler chicken