Herbs & Botanicals

Turkey Tail Mushroom (Trametes versicolor; syn. Coriolus versicolor): PSK/PSP Research, Traditional Use & Safety
Turkey Tail is a widespread wood-decaying polypore used traditionally in East Asia and studied through standardized extracts such as PSK and PSP. This guide separates the whole mushroom from proprietary extracts, reviews human oncology evidence without overstating it, and covers identification, look-alikes, safety and product quality. Read more...