Natural Factors Whole Earth & Sea Super Mushroom - Combines 6 organic, non-GMO mushrooms, beta glucan and nutrient-dense Farm Fresh Factors to create a bioenergetic immune and energy support. A source of fungal polysaccharides with immunomodulating properties. Used to help support the immune system, and as an adaptogen to help increase energy and resistance to stress (in case of mental and physical fatigue related to stress).