Chinese herb feed additives improved the growth performance, meat quality, and nutrient digestibility parameters of pigs.

Background: Since the use of antibiotics in animal feed has become a critical concern worldwide due to severe threats to human health and environment, we are in need of finding alternatives to antibiotics in pig breeding, maintaining the health of pigs, and getting high-quality pork. As traditional Chinese herbs (TCH) are rich natural resources in China and show great benefits to human health we propose to transfer this abundant resource into animal production industry as additives.

Methods: Three groups of Chinese herbs (groups A, B, and C) were used as feed additives in the diet for pigs.