Cordyceps: A Complete Guide to the Parasitic Fungus, Its Species, Life Cycle, Health Benefits, Medicinal Uses, and Comparison with The Last of Us. byMedicine core •September 05, 2025 What is Cordyceps? Cordyceps is a parasitic fungus that specializes in infecting insects and sometimes spiders. It is famous in traditional medicine, especially in Traditional Chinese Medicine, where it is used for its purporte…