This strange and wonderful fungus is an entomopathogenic fungi, meaning it acts as a parasite on insects, infecting their bodies and using them for its growth. There are over 600 known species of Cordyceps, with some that parasitize caterpillars, ant, spiders, and more. When properly prepared, this fungi has a wide range of health benefits, including increasing energy, resetting circadian rhythms, and potential cytotoxicity against certain cancer cells. Much remains unknown about these mysterious fungi.