This research identified a new compound from the parasitic fungus Cordyceps cicadae that could boost immune system function. The study shows this fungus could be a more accessible alternative to the expensive and rare medicinal mushroom Cordyceps sinensis. Impacts on everyday life: – Provides a more affordable source of immune-boosting natural medicine – Offers potential new treatments for immune system disorders – Could help reduce reliance on rare and expensive medicinal mushrooms – Demonstrates the value of exploring alternative natural medicine sources – May lead to new dietary supplement development