I learned about Chaga a couple of years ago. I started to drinking a cups of chaga tea daily. I have harvested some on my own, and some was given to me. Do any of you harvest or consume? Opinions? I know of one man who cured himself from pancreatic cancer or pancreaitis. Scientifically the strongest antioxidant known to man. It is widely used in China and Russia for treating cancer and other ailments.