Cordyceps sinensis must have two conditions to function on human body: first, it must have enough hyphae, and second, it must not contain impurities harmful to human body. After a large number of clinical studies, it is found that in order to achieve the therapeutic effect, it is necessary to take a sufficient amount, 3 ~ 5 grams a day.
Extended data:
Cordyceps sinensis, also known as Cordyceps sinensis, is a complex Ophiocordyceps Sinensis and hepialidae larvae.
Cordyceps sinensis has many functions. It is a complex of Cordyceps sinensis and sclerotia (larva's corpse), which is caused by Cordyceps sinensis of Polypodiaceae and Ophiopogonidae parasitizing in alpine meadow soil, making the larva's body rigid, and under suitable conditions, a long rod-shaped pedestal is extracted from the head of a stiff insect in summer. ?
References:
Baidu encyclopedia-Cordyceps sinensis