Evaluation of ALT in high fat diet fed mice for 7 weeks. ALT: alanine aminotransferase, Nor: normal mice, Veh: high fat diet fed mice, Oris: high fat diet plus orlistat 40 mg/kg body weight, BYL: high fat diet plus Banggihwanggi-tang-hap-yeonggyechulgam- tang 0.87 g/kg body weight, BYH: high fat diet plus Banggihwanggitang-hap-yeonggyechulgam-tang 1.74 g/kg body weight. ***p<0.001 vs. high fat diet fed mice.