I agree, Persephale. Chaga is one of the most concentrated sources of antioxidants which "take out" free radicals. Studies bear out the fact that it suppresses cancer cell growth and I have a number of customers - with cancer - who are using it. In addition to having anti-cancer properties it is exceptional as an anti-inflammatory. I have seen lives changed in regards to resolving arthritis pain, COPD, Rosacea and Psoriasis. Many people refer to it as a superfood due to its wide range of potential benefits. Hope this helps.
Wayne