Determining the suitability of children to take Cordyceps requires a targeted analysis based on specific circumstances. First, there is the suitability of taking cordyceps. If the child’s immunity is relatively low, often repeated respiratory infections, or suffering from acute nephritis, nephrotic syndrome and other kidney disease, this situation is suitable for taking cordyceps. Because Cordyceps has the effect of tonifying the lungs and benefiting the kidneys, it has the effect of regulating the child’s immunity and improving the child’s kidney function, so the child can safely take it. The medicinal properties of Cordyceps are relatively calm and can be taken continuously for about three months. Secondly, it is not suitable for eating Cordyceps. If the child belongs to the internal heat body, often dry stools, red tongue, often have mouth ulcers, this situation is not suitable to eat Cordyceps. Because cordyceps is a tonic medicine, this kind of situation to eat, will lead to the child’s fire situation more serious.