as dietary supplement,shiitake mushroom is used in combination with other types of chemotherapy in the treatment of lung cancer, melanoma, stomach cancer, breast cancer, and colorectal cancer. it is effective in helping to suppress cancer recurrence, and in prolonging the lifespan of cancer patients. shiitake mushroom extract is a premier nutraceutical that can be used in many different ways. it can be used as a nutritional supplement, in a supplement blend, or added to any number of herbal formulas. shiitake mushroom extract is also a highly flavorful addition to dried soups or tonic drinks. we can supply full series of shiitake products,such as shiitake mushroom raw whole herb,shiitake mushroom raw powder,shiitake mushroom fruit body extract powder,shiitake mushroom mycelium extract powder.we also do oem service,and we can produce according to the customs’specific request. 1. shiitake mushroom raw whole herb 2. shiitake mushroom raw powder 3. shiitake mushroom extract powder with polysaccharide 10%/20%/30% 4. shiitake mushroom mycelium extract powder 5. other shiitake products according to your request action: 1) it is found to be particularly valuable for treating all forms of hepatitis. 2) it is a powerfully antiviral, with the ability to increase helper t-cell and low lymphocyte counts in human immunodeficiency virus (hiv)-positive individuals. 3) it can also lower blood levels of cholesterol and lipids.