Paul Stamets designed this blend of seven mushroom species to support general immunity. Many use Stamets 7 as a functional food multiple for maintaining peak performance and health. Host Defense Stamets 7 uses activated, freeze-dried, Certified Organic mycelium, with a full spectrum of constituents: polysaccharides (beta glucans, arabinoxylane, glucose, xylose, galactose and cordycepic acid),...