Cordyceps militaris, also known as Cordyceps militaris, is called Cordyceps militaris. Also known as Cordyceps militaris, pupa grass, Cordyceps fruiting body and so on. The pharmacology and efficacy of its main chemical components are very similar to those of wild Cordyceps sinensis. Tested by authoritative departments such as Pharmaceutical Research and Analysis Room of China Academy of Medical Sciences and Physical and Chemical Testing Center of Shenyang Branch of Chinese Academy of Sciences, some main nutritional and medicinal components of Cordyceps sinensis, such as cordycepin, Cordyceps polysaccharide and protein, are even higher than those of Cordyceps sinensis.