Turkey Tail is a functional mushroom traditionally used to support immune function and gut health. It acts as a natural prebiotic, helping promote the growth of beneficial gut bacteria. A balanced gut microbiome plays an essential role in digestion, immune resilience, and overall wellbeing. Turkey Tail contains naturally occurring compounds known as PSK and PSP, which are associated with supporting immune system activity and enhancing the body’s natural defence mechanisms. Research has explored Turkey Tail’s role in supporting immune function during medical treatment, particularly in Japan, where PSK has been used alongside conventional therapies to support immune health and recovery, particularly in cancer patients.