Effect of dietary Glycyrrhiza polysaccharides on growth performance, hepatic antioxidant capacity and anti-inflammatory capacity of broiler chickens.

The primary aim of this study was to investigate the impact of varying levels of dietary Glycyrrhiza polysaccharides (GPS) on the health status of broiler chickens. A total of 288 1-day-old Arbor Acres broilers were randomly assigned to four groups with six replicates, consisting of 12 chickens in each replicate. The control group (CON) was provided with the basal diet, while the experimental groups were administered 300, 600, and 900 mg/kg of GPS in the basal diet for 42 days.