Turkey tail mushrooms, scientifically known as Trametes versicolor, are highly accessible and extensively studied due to their prevalence in the natural environment. These mushrooms contain bioactive compounds, including polysaccharopeptides (PSP) and beta-glucans, which have been shown to modulate immune responses and exhibit anticancer properties. Scientific research suggests that turkey tail mushrooms can enhance the activity of natural killer cells, promote the production of cytokines, and contribute to the overall balance of the immune system.