Trimethylamine oxide(TMAO)is a kind of microbiota-derived metabolite.Through intestinal flora metabolism,trimethylamine(TMA)and trimethylamine oxide(TMAO)are generated from choline,carnitine,and bataine,which play an important role in skeletal muscle development and fat...MORE Trimethylamine oxide(TMAO)is a kind of microbiota-derived metabolite.Through intestinal flora metabolism,trimethylamine(TMA)and trimethylamine oxide(TMAO)are generated from choline,carnitine,and bataine,which play an important role in skeletal muscle development and fat deposition in livestock and poultry.This review sum...