Chaga 

– Known as the King of the Medicinal Mushrooms, the Siberian Chaga Mushroom contains over 215 phytonutrients and glyconutrients including Betulinic Acid, Polysaccharides, Beta Glucans, Triterpenes, and Melanin. Chaga helps boosts the immune system when necessary, but also helps slow it down when it's overactive. The bio-active fungal polysaccharides and beta glucans in Chaga have been shown to stimulate the production of killer T and B cells directly.
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