The Bovine Metabolome Database (BMDB) is a freely available electronic database containing detailed information about small molecule metabolites found in bovines. It is intended to be used for understanding more about bovine biology and the micronutrients found in bovine tissues and biofluids as well as improving veterinary care for beef and dairy cattle. BMDB houses the comprehensive, quantitative metabolomic characterization of bovine biofluids and tissues, including serum, ruminal fluid, liver, longissim