The medicinal mushrooms are one of the best things you can do for your immune system. I've benn taking it for years and I can tell you I see a huge difference in my health. I usually buy another brand but since it's out of stock.. I bought this brand and it seems a good quality product. In chinese medicine all mushrooms are good for enhance the immune system and also for longevity.
I use it to enhance resistance, I hope it will help with nasal allergies, because I have runny nose all the time, I heard that Yunzhi can solve the symptoms of frequent urination and hope it will be useful.