Hi all, at first sorry for my poor english (I'm italian). It is a long time I suffer for grover disease (years), up to a month ago. that time a gave a try to medicinal mushrooms, rieshi and shiitake. Make sure pills are composed of extract PLUS powder of the mushroom, both of them. Take 4 grams per day each mushroom, 2 grams breakfast and other 2 at dinner. Results may arrive in 2 weeks, amazing!