Cordyceps militaris is a parasitic fungus that primarily grows on caterpillars. It is known for its medicinal properties and has been used in traditional Chinese medicine for centuries. Rich in bioactive compounds, it is believed to enhance energy levels, improve athletic performance, boost immunity, and possess anti-inflammatory and antioxidant effects. Cordyceps militaris is often consumed in supplement form, as an extract, or brewed as a tea. Its cultivation has become more accessible, leading to increased availability in health food stores.