Anhydroicaritin exhibits immunosuppressive effects and has strong activity in scavenging DPPH radical. Anhydroicaritin can improve diet-induced obesity and hyperlipidemia and alleviate insulin resistance by suppressing SREBPs activation, it can serve as a leading compound for pharmacological control of metabolic diseases. Anhydroicaritin has the potential of stimulating the formation of mineralization nodules and further speeding up the formation of bone, it possesses significant protective effects on the zymosan-induced peritonitis mice, which may be associated with the regulation ofCa2+, influx in macrophages and iNOS expression.